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HI-98128 Pocket pHep5 Water Resistant pH Tester

SKU: HI-98128
Regular price £169.50
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HI-98128 Pocket pHep5 Water Resistant pH Tester

The HI-98128 Pocket pHep5 Water Resistant pH Tester, supplied by GAPS Water Treatment, is your reliable companion for accurate and portable pH and temperature measurement, wherever your work takes you. Compact and robust, this go-anywhere pH tester is designed for professionals who need dependable, fast, and easy testing for water quality in the field or lab.

Reliable, Practical Design

With its water-resistant housing and handy pocket size, the HI-98128 is engineered for both durability and convenience, making it perfect for challenging environments. The dual LCD screen gives real-time pH and temperature readings side by side for efficient monitoring, while the exposed temperature sensor and replaceable pH electrode deliver greater accuracy and extend the meter’s useful life. When the electrode reaches the end of its life, you simply replace it—eliminating the need for a whole new tester.

Hassle-Free Operation and Smart Features

Operating the HI-98128 couldn’t be easier, thanks to its intuitive two-button control and automatic buffer recognition and calibration. Calibrate directly in Hanna buffer solution sachets for speed and convenience. The proximity of the exposed temperature sensor to the pH electrode ensures highly accurate temperature compensated readings. The Battery Error Prevention System (BEPS) safeguards your work by alerting you when batteries are low, helping you to avoid erroneous measurements.

Key Features

  • Water-resistant, rugged design for reliable field and lab use
  • Dual LCD display: Simultaneously shows pH and temperature for quick reference
  • Replaceable pH electrode: Extend the meter’s life and keep accuracy high
  • Exposed temperature sensor: Fast response and precise temperature compensation
  • Automatic buffer recognition and calibration (1 or 2 points) for consistent results
  • Battery % display at startup and BEPS to maintain optimum operation
  • Simple two-button operation for user-friendly testing

Supplied With

  • Electrode removal tool
  • Batteries
  • Instructions

Specifications

Parameter

Details

pH Range

-2.00 to 16.00 pH

pH Resolution

0.01 pH

pH Accuracy

±0.05 pH

Temperature Range

-5.0 to 60.0°C / 23.0 to 140.0°F

Temperature Resolution

0.1°C / 0.1°F

Temperature Accuracy

±0.5°C / ±1°F

pH Calibration

Automatic, 1 or 2 points (pH 4.01/7.01/10.01 or 4.01/6.86/9.18), with buffer recognition

Temperature Compensation

Automatic

Battery Type / Life

4 x 1.5V with BEPS / approx. 300 hours; auto-off after 8 min of non-use

Environment

-5 to 50°C (23 to 122°F); RH max 100%

Dimensions

163 x 40 x 26 mm (6.4 x 1.6 x 1.0 in)

Weight

100 g (3.5 oz)

Why Choose the HI-98128?

If you need accurate, portable, water-resistant pH testing, the HI-98128 is the smart, professional choice. Its robust build, user-friendly operation, and advanced features—notably the dual LCD and replaceable electrode—make it a standout for quick, precise measurements. Step up to dependable water quality testing with this essential tool from GAPS Water Treatment.

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