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HANNA - Model HI981304 -Pool Line Combo pH/EC/TDS Tester (High Range)
HI981304 Pool Line Combo pH/EC/TDS meter is made for measuring pH and EC or TDS of swimming pool, hot tub, or spa water. This lightweight, waterproof tester offers high accuracy pH, high range EC/TDS (0.00 to 20.00 mS/cm EC/ 0.00 to 10.00 ppt TDS) and temperature measurements in a single handheld unit.
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- Waterproof and designed to float in water
- Replaceable pH electrode with 0.01 pH resolution
- Selectable EC/TDS conversion factor
- Amperometric EC/TDS sensor, pH electrode, and temperature probe in one meter
- High accuracy EC/TDS graphite probe reduces polarization effects and does not oxidize
- Selectable EC to TDS conversion factor of 0.45 or 1.0
- Automatic Temperature Compensation coefficient β (BETA), displays temperature in ? or ?
- Large LCD displays stability indicator, low-battery indicator, and calibration tags
- HOLD button for easier measurement recording
- Battery Error Prevention System (BEPS) with low battery indicator
- SKU : HI981304
- Name : Pool Line Combo pH/EC/TDS Tester (High Range) – HI981304
- pH Range : 0.00 to 14.00 pH
- pH Resolution : 0.01 pH
- pH Accuracy : ±0.05 pH
- pH Calibration : automatic, one or two-point with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
- pH Temperature Compensation : automatic
- EC Range : 0.00 to 20.00 mS/cm
- EC Resolution : 0.01 mS/cm
- EC Accuracy : ±2% f.s.
- EC Calibration : automatic, one-point calibration at 12.88 mS/cm
- TDS Range : 0.00 to 10.00 ppt
- TDS Resolution : 0.01 ppt
- TDS Accuracy : ±2% f.s.
- TDS Calibration : automatic, one-point calibration at 6.44 ppt using 0.5 conversion factor)
- EC/TDS Temperature Compensation : Automatic EC/TDS: ß=0.0 to 2.4% / ºC
- EC to TDS Conversion Factor : 0.45 to 1.00
- Temperature Range : 0.0 to 60.0 °C (32.0 to 140.0 °F)
- Temperature Accuracy : ±0.5 °C (±1.0 °F)
- pH Electrode : HI73127
- Automatic Shut-Off : After 8 minutes of non-use
- Battery Type/Life : 1.5V (4)/ Approximately 100 hours
- Environment : 0 to 50 °C (32 to 122 °F); RH 100%
- Dimensions : 171 x 41 x 26 mm (6.7 x 1.6 x 1.0”)
- Weight : 93 g (3.4 oz.)