The HI98129 makes measuring pH quick and easy! This lightweight, waterproof tester offers high accuracy pH, low range EC/TDS (0 to 3999 µS/cm EC/ 0 to 2000 ppm TDS) and temperature measurements in a single handheld unit! No more switching between meters for your routine measurements.

pH Range/Resolution: 0-14 pH, 0.01 pH

EC Range/Resolution: 0 to 3999 µS/cm, 1 μS/cm

TDS Range/Resolution: 0 to 2000 ppm (mg/L), 1 mg/L

Temperature Range/Resolution: 0 to 60°C, 0.1°C

pH calibration is automatic, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18).

EC calibration is automatic, one-point at: 1413 µS/cm.

Battery life: 1.5V x 4 (included) / approx. 100 hours of continuous use, auto-off after 8 minutes of non-use

Size: 163 x 40 x 26 mm