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3/4/5/7 in 1 PH Meter TDS EC ORP Salinity S. G Temperature Meter With backlight Digital Water Quality Monitor Tester
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7 IN 1
Features:
data-hold function and low-battery indicator
Measures PH,TDS,TEMP,EC,Salinity,SG,ORP.
Calibration 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
Waterproof rating: IP67
Sleek, lightweight design
Large LCD display
Display support backlight
Automatic Temperature Compensation (ATC)
Power consumption 2.9 mA, power consumption is 0
The accuracy within 150ppt is relatively accurate, and the deviation above 160ppt is large.
Automatic shutdown :5 minutes
Power source: 3x1.5LR44 ( not included )
5 IN 1 PH / TDS / EC / Salinity / temperature
Specifications:
EC 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
TDS Measurement range: 0 to 1000ppm 1000ppm to 10000ppm 10.1 to 200.0ppt
Resolution: 1ppm;; 0.1ppt
Accuracy: ±2% of reading
Salinity Measurement range: 0.00 to 25.00%
Resolution: 0.01%
Accuracy: 0.01-5.00% (±0.1%) 5.10-25.00% (±1%)
pH Measurement range: 0.01-14.00pH
Resolution: 0.01pH
Accuracy: ±0.05pH
Working environment: 0 to 60.0 ° C (32.0-140 ° F); RH 100%
TDS factor: 0 .4to 1.0
Temperature range: 0.1-60.0 °C 32.0-140 °F
Temperature accuracy: ±0.5°C
Temperature resolution: 0.1 °C / °F
Power source: 3x1.5LR44( not included )
Display size: 33*24mm
Size: 183*37*37mm (7.2*1.5*1.5in)
Weight: 90g (3.2oz)
5 IN 1 PH / TDS / EC / ORP / temperature
Specifications:
1. EC:
2. TDS:
3.pH:
4. ORP:
5.Temperature :
range: 0.1-60.0 °C 32.0-140 °F
accuracy:0.1°C (0.2°F)
resolution:±1.0°C
Waterproof Level:IP67
TDS Factor:0.5
Automatic shut-off:5 minutes
Battery: 3×1.5V (AG-13)(Not included)
Temperature Compensation: 0°C~50°C
Operating Temperature: 0°C~60°C (32°F-140°F);RH100%
4 IN 1
Specifications:
Measures Potential Hydrogen(pH), Electrical Conductivity(EC), Total Dissolved Solids(TDS), and
Temperature simultaneouly.
pH: 1, 2, 3 Point Automatic Calibration
Automatic Temperature Compensation(ATC)
Replaceable Sensor
Auto-off Function, Data-hold Function and Low Battery Indicator
Accuracy--pH: ±0.05pH; TEMP: 0.05℃; EC: ±2%; TDS: ±2%
Resolution--pH: 0.01pH; EC: 1us/cm; TDS: 1ppm
3 IN 1
Specifications:
3 IN 1
Features:
|
► Measuring range: pH:0.00-14.00 pH; EC: 0-19990μS/cm
► Resolution: 0.01 pH; 1μS/cm; 0.1℃; 0.1°F
► Accuracy: pH: +/-0.01 pH; EC: +/-2%; Temp: 0.5℃
► Batteries: 3 * 1.5V LR44 button cell(not included)
►Temp.: 0.1-60.0℃; 32.0-140.0°F
►Auto shut off: 5 Minutes
► Dimensions: 7.2*1.45*1.45 inches
► Net Weight: 2.82 OZ