HI-98128 Pocket pHep5 Water Resistant pH Tester information
Hanna's extended description
The HI-98128 has a dual LCD screen that displays pH and temperature readings simultaneously. The exposed temperature sensor provides fast response time and the replaceable pH electrode helps to prolong the life of the meter.
This pocket pH tester is easy to use with a two button operation and offers 0.01 pH resolution and +/- 0.05 pH accuracy.
Main benefits
- Automatic buffer recognition and calibration
- Robust, replaceable electrodes
- Proximity of exposed temperature sensor to pH electrode guarantees greater accuracy in temperature compensated readings
- Calibrate directly with Hanna buffer solution sachets
- Battery % displayed on start up with battery error prevention system (BEPS) to support optimum operation
Replaceable Electrode – No need to replace the whole meter when the electrode needs replacing. Spare and replacement electrodes are available for this product.
HI-700601p General purpose cleaning solutions 25 x 20ml sachets
Battery powered – Allows use away from a power source. Batteries are included with all battery operated products.
HI-77400p pH Combination Buffer Solution 4.01 & 7.01 5 x 5 20ml sachets recommended with this product.
Specifications
Specifications list
Specifications
| Range - pH | -2.00 to 16.00 pH | |
| Range - Temperature | -5.0 to 60.0°C / 23.0 to 140.0°F | |
| Resolution - pH | 0.01 pH | |
| Resolution - Temperature | 0.1°C / 0.1°F | |
| Accuracy - pH | ±0.05 pH | |
| Accuracy - Temperature | ±0.5°C / ±1°F | |
| pH Calibration | automatic, at 1 or 2 points with 2 sets of memorised buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18) |
|
| Temperature Compensation | Automatic | |
| Battery Type / Life | 4 x 1.5V with BEPS / approx. 300 hours of continuous use; auto-off after 8 minutes 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") | |
| Weight | 100 g (3.5 oz.) |
Downloadable Manuals
Manuals
Download PDF
Product Literature
literature - PDF
Web page is very good.
Tester is very good. Video clips help to explain how to use equipment
Simple to order, quick despatch
Great tester, simple and easy to use. Calibration was simple giving reliable results. Unit is waterproof and floats for peace of mind if dropped.
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