The COM-300 is a professional grade level pH/EC/TDS/Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more.
This device quickly and accurately provides measurement for Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity and Temperature. Small in size, professionals can easily fit the Com-300 in their pocket for on-the-go usage. Submerse this meter or allow it to float!
Features:
- Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity and Temperature
- Five scales: pH, µS, mS, ppm 0.5 (NaCl) Scale & 0.7 (442™) Scale
- Automatic Temperature Compensation (ATC) using three temperature coefficients
- Digital Calibration (push button) to any point within the meter’s range
- Auto-off function, data-hold function and low-battery indicator
- Large and easy-to-read LCD display includes simultaneous temperature reading
- Factory Calibrated (pH/EC/TDS)
Specifications:
- pH Range: 0 – 14 pH
- EC Range: 0 – 9990 µS; 0 – 9.99 mS
- TDS Range: 0 – 8560 ppm (0.7 Scale); 0 – 5000 ppm (0.5 Scale)
- Temperature Range: 0-55 °C; 32-130°F
- Resolution: 0-99: 0.1 µS/ppm/ 0.01mS ; 100-999: 1 µS/ppm; 1000-9990: 10 µS/ppm. Temp. resolution is 0.1 °C/F
- Accuracy: +/- 2%
- Dimensions: 7.3 x 1.3 x 1.3 inches
- Weight: 101.5g
- Power Source: 2 (AAA) alkaline batteries
- Includes translucent cap, 2 (AAA) alkaline batteries, pH 4 & 7 calibration solutions, pH storage solution and lanyard
