AxiTech — The Core of Precision
Waterproof Portable pH/ORP/Temperature Meter with Sensor Check — main photograph
Hanna InstrumentsAvailability: Supplied to order

Waterproof Portable pH/ORP/Temperature Meter with Sensor Check

Reference HI991003

Designed to bring simplicity to pH testing, the HI991003 pH/ORP Meter is designed specifically for use in manufacturing and environmental testing protocols. The specialized probe features a titanium body, integrated temperature sensor, and cloth junction.

Request a service for this equipment

Nothing is charged online. Every request is reviewed by an AxiTech engineer before you receive a quotation.

At a glance

Reference
HI991003
Category
pH, Conductivity & Water Analysis
Equipment family
Industry/Industrial, Industry/Industrial/Chemical manufacturing, Industry/Industrial/Water treatment, Industry/Water, Industry/Water/Aquaculture, Industry/Water/Wastewater, Industry/Water/Drinking wat

Overview

Designed to bring simplicity to pH testing, the HI991003 pH/ORP Meter is designed specifically for use in manufacturing and environmental testing protocols. The specialized probe features a titanium body, integrated temperature sensor, and cloth junction.

Maintenance contract — AxiTech provides planned preventive maintenance for Waterproof Portable pH/ORP/Temperature Meter with Sensor Check from Hanna Instruments: scheduled visits, safety checks, periodic calibration and a documented service report, backed by a contractual response time.

Troubleshooting, repair and spare parts — our ph, conductivity & water analysis engineers diagnose and repair Waterproof Portable pH/ORP/Temperature Meter with Sensor Check on site or in the workshop, fit genuine spare parts and recommission the equipment after performance verification.

Features

  • ±0.02 pH accuracy; ±1 mV ORP accuracy
  • Comes with all the necessary solutions and batteries- everything you need to get started measuring right away.
  • Specialized for direct pH and ORP measurement.

Technical specifications

Specifications
Sku
HI991003 pH Range -2.00 to 16.00 pH / -2.0 to 16.0 pH pH Resolution 0.01 pH / 0.1 pH pH Accuracy @ 25°C / 77°F ±0.02 pH / ±0.1 pH pH Calibration Automatic, 1 or 2 point selectable buffer set Standard: 4.01 7.01 10.01 or NIST: 4.01 6.86 9.21 mV Range ±825 mV (pH-mV) mV Resolution 4 mV mV Accuracy ±1 mV (pH-mV) Temperature Range -5.0 to 105.0 °C/23.0 to 221.0 °F Temperature Resolution 0.1 °C/0.1 °F Temperature Accuracy @ 25°C / 77°F ±0.5 °C up to 60 °C ±1.0 °C outside ±1.0 °F up to 140 °F ±2.0 °F outside Temperature Compensation Automatic -5.0 to 105.0 °C/23.0 to 221.0 °F Power Supply 1.5V AAA batteries (3 pcs.) Power Consumption approx. 1400 hours of continuous use Environment 0 to 50°C (32 to 122°F) RH max 100% RH max. 100% Dimensions s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2in.) Weight 199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
Weight
199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
Warranty
2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
MV Range
±825 mV (pH-mV) mV Resolution 4 mV mV Accuracy ±1 mV (pH-mV) Temperature Range -5.0 to 105.0 °C/23.0 to 221.0 °F Temperature Resolution 0.1 °C/0.1 °F Temperature Accuracy @ 25°C / 77°F ±0.5 °C up to 60 °C ±1.0 °C outside ±1.0 °F up to 140 °F ±2.0 °F outside Temperature Compensation Automatic -5.0 to 105.0 °C/23.0 to 221.0 °F Power Supply 1.5V AAA batteries (3 pcs.) Power Consumption approx. 1400 hours of continuous use Environment 0 to 50°C (32 to 122°F) RH max 100% RH max. 100% Dimensions s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2in.) Weight 199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
PH Range
-2.00 to 16.00 pH / -2.0 to 16.0 pH pH Resolution 0.01 pH / 0.1 pH pH Accuracy @ 25°C / 77°F ±0.02 pH / ±0.1 pH pH Calibration Automatic, 1 or 2 point selectable buffer set Standard: 4.01 7.01 10.01 or NIST: 4.01 6.86 9.21 mV Range ±825 mV (pH-mV) mV Resolution 4 mV mV Accuracy ±1 mV (pH-mV) Temperature Range -5.0 to 105.0 °C/23.0 to 221.0 °F Temperature Resolution 0.1 °C/0.1 °F Temperature Accuracy @ 25°C / 77°F ±0.5 °C up to 60 °C ±1.0 °C outside ±1.0 °F up to 140 °F ±2.0 °F outside Temperature Compensation Automatic -5.0 to 105.0 °C/23.0 to 221.0 °F Power Supply 1.5V AAA batteries (3 pcs.) Power Consumption approx. 1400 hours of continuous use Environment 0 to 50°C (32 to 122°F) RH max 100% RH max. 100% Dimensions s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2in.) Weight 199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
Dimensions
s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2in.) Weight 199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
Environment
0 to 50°C (32 to 122°F) RH max 100% RH max. 100% Dimensions s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2in.) Weight 199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
MV Accuracy
±1 mV (pH-mV) Temperature Range -5.0 to 105.0 °C/23.0 to 221.0 °F Temperature Resolution 0.1 °C/0.1 °F Temperature Accuracy @ 25°C / 77°F ±0.5 °C up to 60 °C ±1.0 °C outside ±1.0 °F up to 140 °F ±2.0 °F outside Temperature Compensation Automatic -5.0 to 105.0 °C/23.0 to 221.0 °F Power Supply 1.5V AAA batteries (3 pcs.) Power Consumption approx. 1400 hours of continuous use Environment 0 to 50°C (32 to 122°F) RH max 100% RH max. 100% Dimensions s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2in.) Weight 199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
Power Supply
1.5V AAA batteries (3 pcs.) Power Consumption approx. 1400 hours of continuous use Environment 0 to 50°C (32 to 122°F) RH max 100% RH max. 100% Dimensions s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2in.) Weight 199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
MV Resolution
4 mV mV Accuracy ±1 mV (pH-mV) Temperature Range -5.0 to 105.0 °C/23.0 to 221.0 °F Temperature Resolution 0.1 °C/0.1 °F Temperature Accuracy @ 25°C / 77°F ±0.5 °C up to 60 °C ±1.0 °C outside ±1.0 °F up to 140 °F ±2.0 °F outside Temperature Compensation Automatic -5.0 to 105.0 °C/23.0 to 221.0 °F Power Supply 1.5V AAA batteries (3 pcs.) Power Consumption approx. 1400 hours of continuous use Environment 0 to 50°C (32 to 122°F) RH max 100% RH max. 100% Dimensions s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2in.) Weight 199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
PH Resolution
0.01 pH / 0.1 pH pH Accuracy @ 25°C / 77°F ±0.02 pH / ±0.1 pH pH Calibration Automatic, 1 or 2 point selectable buffer set Standard: 4.01 7.01 10.01 or NIST: 4.01 6.86 9.21 mV Range ±825 mV (pH-mV) mV Resolution 4 mV mV Accuracy ±1 mV (pH-mV) Temperature Range -5.0 to 105.0 °C/23.0 to 221.0 °F Temperature Resolution 0.1 °C/0.1 °F Temperature Accuracy @ 25°C / 77°F ±0.5 °C up to 60 °C ±1.0 °C outside ±1.0 °F up to 140 °F ±2.0 °F outside Temperature Compensation Automatic -5.0 to 105.0 °C/23.0 to 221.0 °F Power Supply 1.5V AAA batteries (3 pcs.) Power Consumption approx. 1400 hours of continuous use Environment 0 to 50°C (32 to 122°F) RH max 100% RH max. 100% Dimensions s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2in.) Weight 199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
PH Calibration
Automatic, 1 or 2 point selectable buffer set Standard: 4.01 7.01 10.01 or NIST: 4.01 6.86 9.21 mV Range ±825 mV (pH-mV) mV Resolution 4 mV mV Accuracy ±1 mV (pH-mV) Temperature Range -5.0 to 105.0 °C/23.0 to 221.0 °F Temperature Resolution 0.1 °C/0.1 °F Temperature Accuracy @ 25°C / 77°F ±0.5 °C up to 60 °C ±1.0 °C outside ±1.0 °F up to 140 °F ±2.0 °F outside Temperature Compensation Automatic -5.0 to 105.0 °C/23.0 to 221.0 °F Power Supply 1.5V AAA batteries (3 pcs.) Power Consumption approx. 1400 hours of continuous use Environment 0 to 50°C (32 to 122°F) RH max 100% RH max. 100% Dimensions s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2in.) Weight 199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
Power Consumption
approx. 1400 hours of continuous use Environment 0 to 50°C (32 to 122°F) RH max 100% RH max. 100% Dimensions s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2in.) Weight 199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
Recommended Probe
HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
Temperature Range
-5.0 to 105.0 °C/23.0 to 221.0 °F Temperature Resolution 0.1 °C/0.1 °F Temperature Accuracy @ 25°C / 77°F ±0.5 °C up to 60 °C ±1.0 °C outside ±1.0 °F up to 140 °F ±2.0 °F outside Temperature Compensation Automatic -5.0 to 105.0 °C/23.0 to 221.0 °F Power Supply 1.5V AAA batteries (3 pcs.) Power Consumption approx. 1400 hours of continuous use Environment 0 to 50°C (32 to 122°F) RH max 100% RH max. 100% Dimensions s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2in.) Weight 199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
Ordering Information
Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
Temperature Resolution
0.1 °C/0.1 °F Temperature Accuracy @ 25°C / 77°F ±0.5 °C up to 60 °C ±1.0 °C outside ±1.0 °F up to 140 °F ±2.0 °F outside Temperature Compensation Automatic -5.0 to 105.0 °C/23.0 to 221.0 °F Power Supply 1.5V AAA batteries (3 pcs.) Power Consumption approx. 1400 hours of continuous use Environment 0 to 50°C (32 to 122°F) RH max 100% RH max. 100% Dimensions s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2in.) Weight 199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
Temperature Compensation
Automatic -5.0 to 105.0 °C/23.0 to 221.0 °F Power Supply 1.5V AAA batteries (3 pcs.) Power Consumption approx. 1400 hours of continuous use Environment 0 to 50°C (32 to 122°F) RH max 100% RH max. 100% Dimensions s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2in.) Weight 199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
PH Accuracy @ 25°C / 77°F
±0.02 pH / ±0.1 pH pH Calibration Automatic, 1 or 2 point selectable buffer set Standard: 4.01 7.01 10.01 or NIST: 4.01 6.86 9.21 mV Range ±825 mV (pH-mV) mV Resolution 4 mV mV Accuracy ±1 mV (pH-mV) Temperature Range -5.0 to 105.0 °C/23.0 to 221.0 °F Temperature Resolution 0.1 °C/0.1 °F Temperature Accuracy @ 25°C / 77°F ±0.5 °C up to 60 °C ±1.0 °C outside ±1.0 °F up to 140 °F ±2.0 °F outside Temperature Compensation Automatic -5.0 to 105.0 °C/23.0 to 221.0 °F Power Supply 1.5V AAA batteries (3 pcs.) Power Consumption approx. 1400 hours of continuous use Environment 0 to 50°C (32 to 122°F) RH max 100% RH max. 100% Dimensions s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2in.) Weight 199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
Temperature Accuracy @ 25°C / 77°F
±0.5 °C up to 60 °C ±1.0 °C outside ±1.0 °F up to 140 °F ±2.0 °F outside Temperature Compensation Automatic -5.0 to 105.0 °C/23.0 to 221.0 °F Power Supply 1.5V AAA batteries (3 pcs.) Power Consumption approx. 1400 hours of continuous use Environment 0 to 50°C (32 to 122°F) RH max 100% RH max. 100% Dimensions s 154 x 63 x 30 mm (6.1 x 2.5 x 1.2in.) Weight 199 g (6.91 oz.) with batteries Ordering Information Each meter is supplied complete with: • HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable • pH 4.01 & 7.01 Buffer sachet • HI700601 Electrode general cleaning solution (2 sachets) • 100 mL beaker (1 pcs.) • Alkaline batteries: 1.5V AAA (3 pcs.) • Rugged carrying case • Calibration certificate of meter • Calibration certificate of probe • Instruction manual Warranty 2 years Recommended Probe HI12973 pH/ORP/temperature probe with titanium body and DIN connector with 1m (3.3') cable (included)
Service coverage

AxiTech maintains, repairs and supplies this equipment for hospitals, clinics, laboratories and imaging centres.

Maintenance contracts for Waterproof Portable pH/ORP/Temperature Meter with Sensor Check

AxiTech provides preventive maintenance contracts for Waterproof Portable pH/ORP/Temperature Meter with Sensor Check. Each contract fixes a schedule of planned visits in which our biomedical engineers inspect the equipment, replace wear parts before they fail, and verify that it still performs inside the manufacturer’s tolerances.

Every visit includes calibration and performance verification, and closes with a documented maintenance report you can present during an accreditation audit. Spare-parts availability and a guaranteed response time are written into the contract, so a breakdown never leaves a department waiting for an answer.

Plan at least one preventive maintenance visit per year, and a second visit for equipment in continuous or critical use.

  • Planned preventive maintenance visits at a fixed interval
  • Calibration and performance verification against the manufacturer’s specifications
  • A documented maintenance report after every intervention
  • Guaranteed availability of spare parts and consumables
  • A contractual response time when the equipment fails

Discover our maintenance contracts

Planned preventive maintenance and calibration under contract

Troubleshooting and repair for Waterproof Portable pH/ORP/Temperature Meter with Sensor Check

When Waterproof Portable pH/ORP/Temperature Meter with Sensor Check fails, our engineers start with a structured diagnostic: error codes, electrical and mechanical checks, and a functional test against the equipment’s own specification. That tells us whether the fault is a consumable, a worn part or a board-level failure before any part is ordered.

Straightforward faults are repaired on site so the department loses as little time as possible. Anything that needs a workbench, a full strip-down or a specialised spare part goes to our workshop and comes back only after a complete post-repair test and, where the equipment requires it, recalibration.

Faults we see most often on this type of equipment

The faults we see most often are worn moving parts, power-supply and control-board failures, sensors that have drifted out of tolerance, and fluid or air paths that have become blocked or contaminated.

Discover our troubleshooting and repair service

Diagnostics, corrective repair and spare parts in the workshop
Troubleshooting

How to troubleshoot Waterproof Portable pH/ORP/Temperature Meter with Sensor Check

Work through these checks before you escalate. They are the same first-line sequence our biomedical engineers run on arrival, and they either clear the fault or narrow it down enough that the intervention starts with the right spare part in the van.

  1. Capture the fault before you touch anything: write down the exact error code or message, the serial number from the rating plate, what the operator was doing and whether the fault clears on a restart.

  2. Confirm the power supply end to end — wall outlet, mains lead, fuse and any UPS or stabiliser in between. A device that is intermittently dead has a supply fault far more often than an internal one.

  3. Check the consumables and wear parts — filters, seals, tubing, probes, batteries — and note when each was last replaced. Anything past its service interval is the first suspect.

  4. Reproduce the fault once, deliberately, and record the sequence: what the operator did, what the device displayed, and whether a full power cycle clears it.

  5. If the fault is still there, escalate with the evidence. Send AxiTech the model, serial number, error code and the checks you have already run, and an engineer will come back with a diagnosis, a repair quote and a spare-parts lead time for Waterproof Portable pH/ORP/Temperature Meter with Sensor Check.

What to send us when you report the fault

  • Manufacturer, model and serial number, from the rating plate
  • The exact error code or message, and the screen it appears on
  • When the fault started, how often it occurs and what triggers it
  • A photograph of the display or of the fault, and the last maintenance report

If the fault survives all five steps, stop using Waterproof Portable pH/ORP/Temperature Meter with Sensor Check and open a repair request. Continuing to run equipment through a fault it cannot clear turns a component failure into a board-level one, and on devices used for diagnosis or therapy it puts the result — and the patient — in doubt.

Discover our troubleshooting and repair service

Buying and installing Waterproof Portable pH/ORP/Temperature Meter with Sensor Check

AxiTech supplies Waterproof Portable pH/ORP/Temperature Meter with Sensor Check together with the accessories and consumables it needs to enter service. We handle importation, delivery and installation, then commission the equipment on site so that it is verified against its specification before the first patient or the first sample.

Installation is followed by training for the users and for your biomedical team, warranty registration, and — if you want it — a maintenance contract that takes over the day the warranty ends, so the equipment never spends a period without planned service.

Discover our equipment sales service

Delivery, installation, commissioning and user training
Questions we are asked

Frequently asked questions about Hanna Instruments Waterproof Portable pH/ORP/Temperature Meter with Sensor Check

Yes. AxiTech services Waterproof Portable pH/ORP/Temperature Meter with Sensor Check, either under a maintenance contract or as a one-off intervention. Our biomedical engineers cover preventive maintenance, calibration, corrective repair and spare-parts supply for this equipment.

Related equipment

Other Hanna Instruments equipment we supply, install and maintain.