Product Specification

• 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.