EC Range

0 to 3999 μS/cm

EC Resolution

1 μS/cm

EC Accuracy

±2% FS

TDS Range

0 to 2000 ppm (mg/L)

TDS Resolution

1 ppm (mg/L)

TDS Accuracy

±2% F.S.

Temperature Range

0.0 to 60.0°C / 32.0 to 140.0°F

Temperature Resolution

0.1°C / 0.1°F

Temperature Accuracy

±0.5°C /±1°F

EC/TDS Temperature Compensation

automatic, 0 to 60°C (32 to 140°F) with β adjustable from 0.0 to 2.4%/°C with 0.1% step

Calibration

automatic, one point at 1413 μS/cm, 1382 ppm (CONV 0.5) or 1500 ppm (CONV 0.7)

EC/TDS Factor

adjustable from 0.45 to 1.00 with 0.01 step (default 0.50)

Electrode/Probe

HI76306 EC/TDS probe with internal temperature sensor, DIN connector and 1 m (3.3’) cable (included)

Battery Type/Life

1.5V AAA (3) / approximately 500 hours of continuous use. auto-off after 8 minutes of non-use

Environment

0 to 50°C (32 to 122°F); RH max 100%

Dimensions

143 x 80 x 38 mm (5.6 x 3.2 x 1.5’’)

Weight

320 g (11.3 oz)

Ordering Information

HI99300 is supplied with HI76306 EC/TDS probe, batteries, instruction manual, and rugged carrying case