PH Conductivity and TDS Tester

Product Details :

HI-98129

The HI98129 makes measuring pH quick and easy! This lightweight, waterproof tester offers high accuracy pH, EC/TDS and temperature measurements in a single handheld unit! No more switching between meters for your routine measurements.

Features:

• Waterproof and designed to float
• Automatic Temperature Compensation
• HOLD button to freeze readings on the display
• BEPS Alerts the user of low battery power that could adversely affect readings

Specifications:

• pH Range : 0.00 to 14.00 pH
• pH Resolution : 0.01 pH
• pH Accuracy : ±0.05 pH
• Conductivity Range : 0 to 3999 µS/cm
• Conductivity Resolution : 1 µS/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 µS/cm, 1382 ppm (mg/L)
• pH Calibration : automatic, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
• Temperature Compensation : pH: automatic; EC/TDS: automatic with β adjustable from 0.0 to 2.4% / °C
• TDS Conversion Factor : 0.45 to 1.00
• pH Electrode : HI73127 (replaceable; included)
• Battery Type/Life : 1.5 V (4) / approx. 100 hours of continuous use, auto-off after 8 minutes of non-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 HI98129 (Combo) is supplied with HI73127 pH electrode and HI73128 electrode removal tool, batteries and instructions.