pH Tester (0.1 pH Resolution) – HI98107
· pH Range: 0.0–14.0 pH
· pH Resolution: 0.1 pH
· pH Accuracy: ±0.1 pH
· pH Calibration: Automatic, one or two points
· Temperature Compensation: Automatic, 0–50°C (32–122°F)
· Temperature Range: 0–50°C (32–122°F)
· Temperature Resolution: 0.1°C / 0.1°F
· Temperature Accuracy: ±0.5°C / ±1.0°F
· Auto Shut-Off: 8 minutes, 60 minutes, or disabled
· Battery: CR2032 3V Li-ion (1 pc.), approx. 800 hours
· Operating Environment: 0–50°C (32–122°F); RH max 100%
· Dimensions: 160 × 40 × 17 mm (6.3 × 1.6 × 0.7 in)
· Weight: 65 g (2.3 oz) without battery
· Included: Protective cap, pH 4.01 buffer sachet, pH 7.01 buffer sachets (2), electrode cleaning sachet, CR2032 battery, quality certificate, instruction manual
TDS Tester (0–2000 ppm) – HI98301
· TDS Range: 0–2000 ppm (mg/L)
· TDS Resolution: 1 ppm (mg/L)
· TDS Accuracy: ±2% F.S.
· TDS Calibration: Automatic, one point at 1382 ppm
· Temperature Compensation: Automatic, 0–50°C (32–122°F)
· Temperature Coefficient: 1.9%/°C
· Conversion Factor (EC to TDS): 0.5
· Temperature Range: 0–50°C (32–122°F)
· Temperature Resolution: 0.1°C (0.1°F)
· Temperature Accuracy: ±0.5°C (±1°F)
· Auto Shut-Off: 8 minutes, 60 minutes, or disabled
· Battery: CR2032 3V Li-ion (1 pc.), approx. 250 hours
· Operating Environment: 0–50°C (32–122°F); RH 100%
· Dimensions: 160 × 40 × 17 mm (6.3 × 1.6 × 0.7 in)
· Weight: 68 g (2.4 oz) without battery
· Included: Protective cap, 1382 ppm calibration solution sachets (4), CR2032 battery, quality certificate, instruction manual
