Apera Instruments AI213 Value Series TDS20 Waterproof Pocket Tester kit
$76.87

Accuracy: 1% F. S, 0. 5˚C; Range: 0-10, 000 ppm (10 ppt)
EASY Auto Calibration with auto buffer recognition; 0 to 50˚C Auto. Temp. Compensation
Large LCD with dual display of temp. /ppt, and reminders of completed calibrations and stable readings
Complete kit with calibration solutions, batteries, and a lanyard in a portable carrying case
up to 1000 hours\' operation powered by AAA batteries

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