Equipment  Aquatic Survey  Water Testing  Water Testing Meters 

pHep4 Pocket pH & Temperature Meter

Hanna Instruments

#180244 | Availability: In stock
NHBS Price: £119.99 inc VAT $147/€135 approx

About this product

A state-of-the-art affordable pocket pH meter. Housed in a floating waterproof case with dual level LCD display and rubberised keyboard, it also features a replaceable pH electrode. This meter is designed to be straightforward for both technical and non-technical users to measure pH in the field or in the lab.

Temperature is displayed simultaneously and is automatically compensated for. 5 buffer values are memorised and the meter has a fully automatic calibration procedure with 1 or 2 point calibration.

The electrode is replaceable and is easily changed when exhausted by a snap-in replacement. Battery life is monitored and the meter will switch off automatically should you leave it on accidentally. Fully sealed against water and dust and it floats if accidentally dropped into liquid.

Supplied with protective cap, electrode removal tool, batteries and instructions.

pH Buffer Solutions, 500ml
pH 4 and pH 7 Buffer Solution, 20ml Sachets
Electrode Storage Solution, 500ml
Electrode Cleaning Solution, 500ml
Replacement Electrode


Range: -2.0 to 16.0 pH; Temperature -5.0 to 60.0C
Resolution: 0.1 pH; Temperature 0.1C
Accuracy: (@20C) +/-0.01 pH; Temperature +/-0.5C
Auto Off: After 8 minutes of non-use.
Calibration: automatic, 1 or 2 point with 2 sets of memorized buffer values (pH 4.01/ 7.01/ 10.01 or pH 4.01/ 6.86/ 9.18)
Temperature compensation: automatic
Power supply: Battery Type/Life 4 x 1.5V with BEPS / approx. 300 hours of continuous use.
Dimensions: 163 x 40 x 26 mm
Weight: 100 g

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