The COM-360 is an advanced waterproof combo meter with superior accuracy. The meter measures four parameters: pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS) and temperature. EC-TO-TDS Conversion Factor: Pre-programmed, non-linear conversions for 0.5(Nacl)or 0.7(442 m)solutions, selected by the user, as well as selectable modes for measurements in the S, mS and ppm scales. The meter incorporates automatic temperature compensation (ATC) to accommodate for discrepancies in temperature that would naturally occur, and also features digital calibration for easy and precise calibration that will yield better results.

It can be widely used in water treatment industry, drinking water industry, family, personal home travel, field operation and so on.

PH Range: 0.0-14.0 PH

EC Range: 0-9990 μs; 0-9.99 ms

TDS Range: 0-8560 ppm(mg/L): 0.5(Nacl)scale; 0.7(442)scale, 0-5000 ppm(mg/L)

Temperature Range:0.1-50℃，32-122°F

Resolution(PH): 0.1 PH

Resolution(EC):0-9991ps;1000-9990:10uS;:0-9.99mS:0.01mS

Resolution(TDS):0-999:1ppm/1000-9990:10ppm
Resolution(TEMP): 0. 1℃/°F

Accuracy: ±0.1 PH ; ±2%EC/TDS

Temperature Compensation: Automatic(ATC)to 25℃ (ATC range: 1-50℃)

calibration: PH: Push Button Auto-calibration to 4, 7 or 10 PH for a fine tune digital calibration

EC/TDS: Digital calibration by push button (to any point within the range)

Auto Shut-off: After 5 minutes

Probe: Detachable PH&TDS/EC Sensor

Display: LCD panel

Housing: water resistance(splash proof)

Power source: 2 x AAA batteries(NOT Included)

Dimensions: 20.0 3.4x3. 4 cm(7.8x 1.3 x 1.3 inches)

Weight: 110g (4.0 oz) with batteries