READY stok!!! COM-600 7 in 1 PH TDS EC ORP Salinity S. G Temp Meter Water Quality Monitor Tester IP67 for Drinking Water, Aquariums PH Meter

Feature:
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)
Data-hold function and low-battery indicator
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
Specification:

Resolution: 1 uS/cm; 0.1 mS/CM;
Accuracy: ±2% of reading
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

ORP Measurement range: 0~±999mV


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: 105g (3.2oz)

4in1：
Red, TDS/PH/EC/TEMP 4 in 1

Measuring range: ph: 0.00-14.00ph; tds: 0-19990ppm; ec: 0-199s/cm

Resolution: 0.01 ph; 1ppm; 1s/cm; 0.1°C; 0.1°F

Accuracy: ph: +/-0.01 ph; tds/ec: +/-2%; temperature: 0.5℃

Battery: 3*1.5v lr44 button battery (included)

Temperature: 0.1-60.0°C; 32.0-140.0°f

Calibration: Ph: three-point automatic calibration (6.86 & 4.00 & 9.18ph); TDs: 1413 S/cm; EC: 1413/s/cm

Automatic shutdown: 5 minutes

Variasi:
Size
- 7 in 1
- 4 in 1