Hanna Instruments
Scientific Equipment
HI-98127 Pocket pHep4 Water Resistant pH Tester information
Hanna's extended description
Water resistant, accurate and portable, this handy little pocket meter is a true go anywhere pH tester with replaceable electrode.
The HI-98127 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 0.1 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
Battery powered – Allows use away from a power source. Batteries are included with all battery operated products.
Replaceable Electrode – No need to replace the whole meter when the electrode needs replacing. Spare and replacement electrodes are available for this product.
Specifications
Specifications list
Specifications
| Range - pH | -2.0 to 16.0 pH | |
| Range - Temperature | -5.0 to 60.0°C / 23.0 to 140.0°F | |
| Resolution - pH | 0.1 pH | |
| Resolution - Temperature | 0.1°C / 0.1°F | |
| Accuracy - pH | ±0.1 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
Fantastic service, fast delivery and brilliant instruments
Very simple to use with easy to follow instructions, very accurate little pH meter. Video tutorials on the Hanna website made setting up the instruments very simple.
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