Digital TDS Meter Tester AH-3061 Water Proof Pen Type LCD Both TDS and Temp

Description

* Easy to change the tds electrode. * Temperature measurement, oC, oF. * LCD with indicates both tds & temp. * Data hold function for freezing the desired value. * Auto power off without operation in 5 mins. * Microcomputer circuit, intelligent function, high accuracy. * Compact size, light weight. * Power supply by 1.5 V battery (LR44) x 4 PCs SPECIFICATION: Display :LCD, size : 20 mm x 27 mm. Measurement Range TDS: 0 to 9999 ppm. Temp. :0 to 50 oC ( 32 to 122 oF ). Resolution TDS: 1 ppm. Temp.: 0.1 oC/ 0.1 oF. Accuracy TDS: +/- 1% FS * After calibration. Temp.: +/- 0.8 oC/ +/- 1.5 oF. TDS Calibration: 6640 tds(12.88 ms), 1 points calibration. Operating Humidity :Less than 80% RH. Dimension :188 x38 mm * Meter with TDS electrode. Weight 82 g (electrode included).