pH and Conductivity Meters

pHep® 4 Waterproof pH/Temperature Tester

An affordable, easy-to-use pH/temperature tester for both nontechnical and technical personnel alike. Accurately measure pH and temperature on the spot! Features include: dual-level LCD, battery le... More.

General Purpose Electrode Cleaning Solution

Cleaning your electrodes with this solution can speed up your measurements. Clean the liquid junction of your electrodes once a day or at least once a week to prevent clogging and to maintain accur... More.

pH Electrode Storage Solution

To minimize clogging and ensure fast response time, always keep the glass bulb and the junction of your pH electrode moist. Store the electrode with a few drops of this solution or pH 7 buffer solu... More.

pH Computer

Quickly determines the acid/alkaline composition of soil in a simple one-minute test. Directions include desired range for 350 plants including grass, crops, fruits, shrubs, trees, and indoor/outdo... More.

pH 4 and pH 7 Calibration Solutions

5-20 ml packets of each. More.

Replacement Electrode for the pHep® 4 Waterproof pH/Temperature Tester

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LaMotte pH/Conductivity/Temp Tracer

Measures five parameters include conductivity, TDS, salinity, pH, and temperature using one electrode. Units of measure: pH, µS, mS, ppm, ppt, mg/L, °C, and °F. Memory stores up to 2... More.

Pocket pH Meter

Pocket sized and lightweight model. Ideal for cooling towers. Features: digital display and automatic temperature compensation. Electrode extends to 3-1/8". Range: 0.0 to 14.0 pH. Uses only one... More.

Pocket Conductivity Meter

Lightweight and pocket sized! The most convenient conductivity meter you can find! Features digital display and automatic temperature compensation. Electrode extends 3-1/8". Conductivity range:... More.