SHEN ZHEN YIERYI Technology Co., Ltd
SHEN ZHEN YIERYI Technology Co., Ltd YIERYI,Your family health guardian!
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Yieryi Digital ph meter TDS/EC/PH/Salinity/Tem Meter Digital Water Quality Monitor for Pools, Drinking Water, Aquariums
EZ-9909 is a new multi-functional water quality test instrument, which can measure pH, TDS,EC, salinity value and temperature. The measurement range is large and wide, which can measure both fresh water salinity and sea salt
Measurement range: 0 to10000uS/cm 10.01-19.99ms 20.1-400mS/CM
Resolution: 1 uS/cm ; 0.1 mS/CM;
Accuracy: ±2% of reading
range: 0 to 1000ppm 1000ppm to 10000ppm 10.1 to 200.0ppt
Resolution: 1ppm ; 0.1ppt
Accuracy: ±2% of reading
range: 0.00 to 25.00%
Resolution: 0.01%
Accuracy: 0.01-5.00% (±0.1%) 5.10-25.00% (±1%)
range: 0.01-14.00pH
Resolution: 0.01pH
Accuracy: ±0.05pH
range: 0.1-60.0 °C ; 32.0-140 °F
Accuracy: ±0.5 °C
Resolution: 0.1 °C / °F
Waterproof level : IP67
reliable Automatic Temperature Compensation (ATC) ensures reading always be accurate at various temperatures.
Just turn PH meter on and stir water gently, then stabilized readings will be showed on LCD in seconds.
Freeze the measurement to view it out of the water. Turns off meter after 5 minutes of non-use to conserve batteries.
Conductivity EC: Supports 3-point calibration automatic identification (1413us 12.88ms and 111.8ms) with 3 calibration points (1413uS/cm 12.88mS/CM 111.8mS/CM)
pH: 1 point (6.86) or 2 points (6.86 4.00) (6.86 9.18) or 3 points (6.86 4.00 9.18) can automatically identify the calibration solution
Pocket Size pH EC TDS Salinity Temperature Meter is the tester for home and laboratory uses. use to test for water, pools, aquariums, spas, hydroponics, food and more.
