Description:
Waterproof EC-TDS-Temp Combo Meter model COM-100, HM Digital.
Brand:
HM Digital
Product Information
Waterproof EC-TDS-Temp Combo Meter model COM-100, HM Digital.
Ideal for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more.
Features - Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature. - Three different calibration options (KCl, 442, NaCl), each with its own non-linear conversion factor. - Automatic Temperature Compensation (ATC) using three temperature coefficients - Waterproof housing (IP-67 rating) - Measurement Range - 0-9990 micro siemens, 0-8560 ppm (auto-ranging). - Digital Calibration (push button) - Auto-off function, data-hold function and low-battery indicator. - Display, large and easy-to-read LCD screen includes simultaneous temperature reading. - Factory Calibrated - The COM-100 meter is calibrated with a 1413 micro siemens solution. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver. - Includes a cap, batteries and lanyard.
Specifications - EC Range - 0 - 9990 micro siemens - TDS Range - 0-8560 ppm (mg-L) - Temperature Range - 0-80 degrees Celsius, 32-176 degrees Fahrenheit - Resolution - 0-99, 0.1 micro siemen-ppm, 100-999, 1 micro siemen-ppm, 1000-9990, 10 micro siemen-ppm. Temp. resolution is 0.1 degrees Celsius/Fahrenheit - Accuracy - + or - 2 percent - EC to TDS Conversion Factor - Non-linear conversions for KCl, 442 or NaCl solutions, set by the user. - Calibration - Digital calibration by push button. - Probe - Detachable platinum electrodes - Housing - IP-67 Waterproof (submersible, floats) - Power source - 3 x 1.5V button cell batteries (included) - Dimensions - 18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches) - Weight - 90.7g (3.2 oz)
Established in 1987, HM Digital, Inc. (formerly known as Heemang Electronics) is an original equipment manufacturer (OEM) that has been recognized worldwide for providing the best values in water testing instrumentation, especially the increasingly popular TDS meter.
Our products are co-designed between our Los Angeles office and our ISO-9001-certified factory in Seoul, Korea, producing high quality water testing and monitoring equipment for all types of water treatment and purification systems, including reverse osmosis (RO), that are sold in over 50 countries throughout the world. HM Digital also offer OEM services for customized products and private labeling.