Portable pH/EC/TDS/Temperature Meter Hanna HI9813-61 HI 9813-61

Portable pH/EC/TDS/Temperature Meter Hanna HI9813-61 HI 9813-61 Descriptions : Portable pH/EC/TDS/Temperature Meter with CAL Check - HI9813-61 The HI9813-61 portable pH/EC meter is an easy-to-use, water resistant meter that measures pH, conductivity (EC), total dissolved solids (TDS), and temperature with a single probe. The HI9813-6 features the Hanna Instruments CAL CheckTM that will allow the user to know when the probe needs to be calibrated or replaced. The meter operation is simplified with dedicated buttons for measurement modes to be displayed on the LCD and knobs for single point calibration of pH and EC. A variable TDS conversion factor ensures that your results are right the first time. - 3 in 1 probe with pH, EC, TDS amp; temperature sensors. - CAL Check ensures the accuracy of this ph and ec meter. - Great for hydroponics, aquariums, pools, amp; ponds. Specifications pH Range 0.0 to 14.0 pH pH Resolution 0.1 pH pH Accuracy (@25°C/77°F) ±0.1 pH pH Calibration manual, one point Temperature Range 0.0 to 60.0°C / 32.0 to 140.0°F Temperature Resolution 0.1°C Temperature Accuracy (@25°C/77°F) ±0.5°C /±1°F EC Range 0.00 to 4.00 mS/cm EC Resolution 0.01 mS/cm EC Accuracy (@25°C/77°F) ±2% F.S. EC Calibration manual, 1-point through trimmer TDS Range 0 to 1999 ppm (mg/L) TDS Resolution 1 ppm (mg/L) TDS Accuracy (@25°C/77°F) ±2% F.S. TDS Conversion Factor Variable based on reading from 0.56 to 0.72 according to the TDS 442 curve for natural water Ordering Information Supplied with HI1285-6 pH/EC/TDS/°C probe with Cal-CheckTM, HI70007 pH 7.01 buffer solution sachet (1), HI700661 electrode cleaning solution sachets (2), HI50021 calibration check solution sachets (2), 9V battery, instructions and rugged carrying case.