The Waterproof Pocket pH Tester pHep® is an easy-to-use pH water tester that makes monitoring water quality simple.
This accurate pH tester features 0.1 resolution with automatic two-point calibration and temperature compensation in a single, portable, pocket device. No more switching between meters for your routine measurements.
The Waterproof Pocket pH Tester features a large multi-level LCD which displays both pH and temperature readings simultaneously. The pH readings are displayed with a 0.1 pH resolution and with an accuracy of ±0.1 pH. The pH range of the Waterproof Pocket pH Tester is from 0.0 to 14.0 pH. An exposed temperature sensor allows for rapid automatic temperature compensated pH measurements. Temperature can be set to display in °C or °F. The LCD screen has stability and calibration tag indicators. The battery percent level is displayed at start up alerting the user to the remaining battery power that is available.
The pH electrode uses a unique reference cell design that utilizes an extractable cloth junction. A clogged junction will typically exhibit erratic readings that will not stabilize. Simply extracting a small portion of cloth from the water pH teter will clear any clog by exposing a fresh, clean surface. The ability to clear any clogging will extend the life of the pH electrode.
Calibration is performed by pressing the dedicated calibration button. Once in calibration mode the pH electrode can be calibrated to 1 or 2 points using the pre-programmed standard buffers (pH 4.01, 7.01,10.01). When the standard value is recognized and stability is reached, the meter automatically accepts and stores the calibration value.
Setup options include automatic shut off timing and temperature unit displayed. Automatic shut-off options are to turn the water pH meter off after 8 minutes, 60 minutes, or disabled. To enter the setup mode the user presses a button located in the battery compartment.
The large LCD displays pH, Temperature, Calibration buffer tags, battery level and instability indicator.
An exposed temperature sensor along with an extractable cloth junction ensures a fast and stable temperature compensated measurement.
Only two buttons for pH water tester operation. One for on/off and one for calibration.
Slim, Ergonomic Design
Large Multi-level LCD
Integrated Temperature Sensor
Low Battery Indicator
Battery % Level at Startup
|pH Range||0.0 to 14.0 pH|
|pH Resolution||0.1 pH|
|pH Accuracy||±0.1 pH|
|Temperature Range||0.0 to 50.0°C / 32.0 to 122.0°F|
|Temperature Resolution||0.1°C / 0.1°F|
|Temperature Accuracy||±0.5°C /±1°F|
|pH Calibration||Automatic, one or two points|
|Temperature Compensation||automatic from 0 to 50°C (32 to 122°F)|
|Battery Type/Life||CR2032 3V Li-Ion (1 pc.) / approximately 800 hours of use|
|Auto-off||after 8 minutes, 60 minutes, disabled|
|Environment||0 to 50°C (32 to 122°F); RH max 100%|
|Dimensions||160 x 40 x 17 mm (6.3 x 1.6 x 0.7“)|
|Weight||65 g (2.3 oz.) without battery|
|Ordering Information||The HI98107 is supplied with protective cap, pH 4.01 buffer sachet, pH 7.01 buffer sachet (2), electrode cleaning sachet, CR2032 battery, instrument quality certificate and instructional manual.|
Hanna Instruments USA Aquarium Supplies
Hanna Instruments is a leading manufacturer of analytical aquarium instrumentation. They were founded in 1978 and are headquartered in Woonsocket, Rhode Island. When Hanna introduced pH Electronic Paper in 1986 it literally revolutionized the world of testing by allowing millions of people in various industries to test for pH in a simple, accurate and affordable way. Hanna employees are constantly challenging themselves to improve on existing technology and to invent new testing techniques with the common goal to simplify analytical testing. This applies not only to instrumentation, but also to sensors development, reagents and chemicals. Hanna also believes in controlling the quality of their products from inception to delivery so they manufacture everything themselves, from meters and electrodes to chemical reagents and buffer solutions.
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