HI 98311 Conductivity Tester

Conductivity Range 0 to 3999 µ S/ cm Conductivity Resolution 1 µ S/ cm Conductivity Accuracy ± 2% F.S. 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 Calibration automatic, one-point at: 1413 µ S/ cm, 1382 ppm ( mg/ L) Temperature Compensation automatic, with ² adjustable from 0.0 to 2.4% / ° C TDS Conversion Factor 0.45 to 1.00 Battery Type/ Life 1.5V ( 4) / approx. 100 hours of continuous use, auto-off after 8 minutes of non-use Electrode/ Probe HI73311 replaceable EC/ TDS graphite electrode ( included) 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 HI98312 ( DiST® 6) is supplied with HI73311 EC/ TDS probe, HI73128 probe removal tool, batteries and instructions.

Specifications

Range		EC 0 to 3999 µS/cm
Range		TDS 0 to 2000 ppm
Range		Temperature 0.0 to 60.0°C / 32 to 140.0°F
Resolution		EC 1 µS/cm
Resolution		TDS 1 ppm
Resolution		Temperature 0.1°C / 0.1°F
Accuracy		EC ±2% F.S.
Accuracy		TDS ±2% F.S.
Accuracy		Temperature ±0.5°C / ±1°F
Calibration		automatic, 1 point
TDS Conversion Factor		adjustable from 0.45 to 1.00
Temperature Compensation		automatic, with ß adjustable from 0.0 to 2.4% / °C
Environment		0 to 50°C (32 to 122°F); RH max 100%
Battery Type / Life		4 x 1.5V with BEPS / approx. 100 hours of continuous use, auto-off after 8 minutes of non-use
Dimensions		163 x 40 x 26 mm (6.4 x 1.6 x 1.0")
Weight		100g (3.5 oz.