JLab PORTABLE CONDUCTIVITY METER

Features : Digital TDS Meter Carry Case RO Filter Purifier Water Quality Tester. Saves measurements for convenient reading and recording. Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries. Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1 pp m. From 1000 to 9990 ppm, the resolution is in increments of 10 ppm, indicated by a blinking ‘x 10’ image. Built-in digital thermometer. Display: large and easy-to-read LCD screen. Factory Calibrated: The meter is calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver. Accuracy: +/- 2 % Battery: 2 x 1.5 v Button Cell Size: 155 x 31 x 23 mm Weight: 76 gm