Single Parameter Pocket Testers
These advanced single parameter water quality pocket testers provide affordable and high quality measurement of pH, EC, Temperature and ORP (redox potential). All advanced testers feature waterproof cases which float in water, a battery life indicator and replaceable electrodes. Ideal for simple field measurements.
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pH Testers
The advanced pH pocket tester represents sents a significant advance in affordable pH measurement. The multi-level display shows the pH value as well as the temperature value, and incorporates a stability indicator to let you know when your pH value is stable. Calibration is fully automatic with automatic buffer recognition and automatic temperature compensation.
The operator can select whether to have temperature displayed in degrees C or F. In addition the meter is fitted with a battery monitoring device which tells the operator of battery life left in terms of percentage every time the meter is swtiched on. To conserve battery life the meter switches off automatically after approximately 8 minutes.
A further major benefit is the ability to change the electrode when it becomes exhausted, prolonging the operational life of the meter. Spare electrodes are available and simply click into place whilst retaining the waterproof characteristics of the case.
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HI-98127
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Waterproof pH and temperature tester, 0.1pH accuracy, auto calibration.
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HI-98128
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Waterproof pH and temperature tester, 0.01pH accuracy, auto calibration.
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HI-73127
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Replacement pH electrode for HI-98127, HI-98128, HI-98129, HI-98130
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Conductivity Testers
The EC meter itself is fully waterproof and even floats to aid retrieval, it features a replaceable electrode which is simplicity itself to change. The sophisticated electronics monitor and display battery life every time the meter is switched on and conserve battery life by automatically switching the meter off after use. The meter is easy to calibrate offering automatic single point calibration recognition and automatic calibration.
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HI-98311
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Waterproof EC tester, auto calibration (0 to 3999 uS/cm)
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HI-98312
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Waterproof EC tester, auto calibration (0 to 20 mS/cm)
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HI-73311
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Replacement EC electrode for HI-98311, HI-98312, HI-98129, HI-98130
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ORP (EH) Meters
This microprocessor-based tester provides the most advanced solution in ORP measurement and includes a replenishable junction, dual level LCD, battery life percentage indication, stability indicator. The casing is waterproof and even floats when dropped in water.
This tester is factory calibrated and measurements are highly accurate. The ORP electrode is provided with a pull-out cloth junction and can be easily replaced by the user whilst the encapsulated stainless steel temperature sensor provides a fast response thanks to its external location.
The ORP tester is supplied complete with protective cap, electrode removal tool, batteries and instructions.
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HI-98120
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ORP - Waterproof ORP / T tester, manual calibration, (-999 to + 999mV)
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In-Situ RDO Sensors
Pocket Testers
