Product Name

GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester - HI98131

Quote Required

Yes

pH Range

0.00 to 14.00 pH

pH Resolution

0.01 pH

pH Accuracy

±0.1 pH

pH Calibration

automatic, at one or two points using standard buffers (pH 4.01, 7.01,10.01); one point calibration using quick calibration solution

pH Temperature Compensation

automatic

EC Range

0.00 to 6.00 mS/cm

EC Resolution

0.01 mS/cm

EC Accuracy

±2% F.S.

EC Calibration

automatic, one-point at 1.41 mS/cm or 5.00 mS/cm; one point calibration using quick calibration solution

TDS Range

0 to 3000 ppm (500 CF); 0 to 3999 ppm (700 CF)

TDS Resolution

10 ppm (mg/L)

TDS Accuracy

±2% F.S.

TDS Calibration

done through conductivity

EC/TDS Temperature Compensation

EC/TDS

EC to TDS Conversion Factor

0.5 (500 ppm) or 0.7 (700 ppm)

Cell Type

amperometric two pole

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

Automatic Shut-Off

auto-off after 8 minutes of non-use

Battery Type/Life

1.5V (4) / approx. 100 hours of continuous use

Environment

0 to 50°C (32 to 122°F); RH max 100%

Dimensions

163 x 40 x 26 mm (6.4 x 1.6 x 1.0)

Weight

100 g (3.5 oz.)

Ordering Information

HI98131 is supplied with HI73127 pH electrode, HI73128 electrode removal tool, batteries (4), instructions and quality certificate.