* Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature.
* Three different calibration options (KCl, 442TM, NaCl), each with its own non-linear conversion factor.
* Automatic Temperature Compensation (ATC) using three temperature coefficients
* Waterproof
* Measurement Range: 0-9990 µS; 0-8560 ppm.
* 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 µS solution. The meter can be recalibrated with digital calibration using the push buttons, rather than a screwdriver.
* Includes a cap, batteries, lanyard and carrying case.

NEW PRODUCT!

The only handheld TDS meter / EC meterwith full scale digital calibration.

A water tester that is perfect for both consumer or commercial use.

Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and more.
SPECIFICATIONS

* EC Range: 0 - 9990 µS
* TDS Range: 0-8560 ppm (mg/L)
* Temperature Range: 0-80 °C; 32-176 °F
* Resolution: 0-99: .1 µS/ppm; 100-999: 1 µS/ppm; 1000-9990: 10 µS/ppm. Temp. resolution is .1 °C/F
* Accuracy: +/- 2%
* EC to TDS Conversion Factor: Non-linear conversions for KCl, 442TM or NaCl solutions, set by the user.
* Calibration: Digital calibration by push button.
* Probe: Detachable platinum electrodes
* Housing: Waterproof (submersible)
* 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 without case: 90.7g (3.2 oz)

$55 shipping included