Double Junction Waterproof Pocket Tester

Save time and money with replaceable double-junction sensor|Easy-to-navigate interface for quick setup and calibration Redesigned leakproof cap functions as a sample, calibration, and hydrating cup Auto-shutoff function conserves battery life IP67-rated housing is waterproof and floats when sensor cap is on|The Oakton ORP 30 Tester features a replaceable double-junction platinum electrode ? ideal for checking dirty water, heavy metals, sulfides, and organics. Plastic electrode body resists most chemicals. Applications range from swimming pool testing to pulp bleaching. Meter features ?2 mV accuracy and a ?150 mV offset. Housing allows you to attach a lanyard (included) for easy retrieval. Features include large easy-to-read LCD with 3-color backlight, a Hold function, stable reading indicator, self-diagnostic error messages, and a three-segment battery-life indicator. Leakproof cap provides stabilizing base to stand the meter upright.