pH Tester with 0.1 pH Resolution – HI98107:
pH Range: 0.0 to 14.0 pH
pH Resolution: 0.1 pH
pH Accuracy: ±0.1 pH
pH Calibration: Automatic, one or two points
pH Temperature Compensation: Automatic, 0 to 50 oC (32 to 122°F)
Temperature Range: 0 to 50 oC (32.0 to 122.0oF)
Temperature Resolution: 0.1 oC / 0.1 °F
Temperature Accuracy: ±0.5 oC / ±1.0 °F
Automatic Shut-Off: 8 minutes, 60 minutes, or disabled
Battery Type/Life: CR2032 3V Li-Ion (1 pc.) / approximately 800 hours of use
Environment: 0 to 50°C (32 to 122°F); RH max 100%
Dimensions: 160 x 40 x 17 mm (6.3 x 1.6 x 0.7“)
Weight: 65 g (2.3 oz.) without battery
Ordering Information: The HI98107 is supplied with protective cap, pH 4.01 buffer sachet, pH 7.01 buffer sachet (2), electrode cleaning sachet, CR2032 battery, instrument quality certificate and instructional manual.
TDS Tester (0-2000 ppm) – HI98301:
TDS Range: 0 to 2000 ppm (mg/L)
TDS Resolution: 1 ppm (mg/L)
TDS Accuracy: ±2% F.S.
TDS Calibration: automatic, one point at 1382 ppm
EC/TDS Temperature Compensation: automatic from 0 to 50°C (32 to 122°F)
Temperature Correction Coefficient: 1.9%/°C
EC to TDS Conversion Factor: 0.5
Temperature Range: 0.0 to 50.0°C (32.0 to 122.0°F)
Temperature Resolution: 0.1°C (0.1°F)
Temperature Accuracy: ±0.5°C (±1°F)
Automatic Shut-Off: 8 minutes, 60 minutes, or disabled
Battery Type/Life: CR2032 3V Li-Ion (1 pc.) / approximately 250 hours of continuous use
Environment: 0 to 50°C (32 to 122°F); RH 100%
Dimensions: 160 x 40 x 17 mm (6.3 x 1.6 x 0.7“)
Weight: 68 g (2.4 oz.) without battery
Ordering Information: HI98301 is supplied with protective cap, 1382 ppm calibration solution sachet (4), CR2032 battery, instrument quality certificate and instructional manual.
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