EC / TDS Conductivity Meter and Temperature Tester HM Digital (COM-100)

This 3-in-1 meter is very useful when you want to quickly and accurately determine the value of EC (electrical conduction), TDS (conduction factor) and temperature. Very practical and comfortable, it is excellent for carrying out any task whether at home or at work since it can be measured from the EC of an aquarium to its use in a laboratory, fish tank. It is an ideal meter for your swimming pool, to measure the quality of the water. It can also be used for hydroponic culture or to measure nutrients.

This tester will give you the same results as a traditional chemical kit, accurately and without embarrassment, that in a handful of seconds. For proper operation, it is recommended to calibrate it regularly.

It is sold new (pre-calibrated) with its batteries and its user manual.

We advise you to regularly recalibrate the EC meter with a suitable calibration solution for optimum accuracy. You can combine the purchase of an EC meter with an EC calibration solution (1413 µS/cm, available in our store) without additional shipping costs.

EC / TDS Conductivity Meter and Temperature Tester HM Digital (COM-100) specifications

- HM Digital brand, Model COM-100
- Small and robust design
- 100% Waterproof (IP-67)
- Data Hold
- Digital calibration
- Automatic temperature compensation (0ºC to 50ºC)
- Low battery indicator
- Automatic power off (after 10 minutes)
- 3 measurement modes in one: EC, TDS and Temperature
- Changeable electrode
- Calibration: 1413 µS/cm
- 4x scales: µS, mS, ppm and ppt
- EC range: 0 to 9999 µS/cm and 0 to 9.99 mS/cm
- TDS range: 0-8560 ppm (mg/L) and 0 to 8.56 ppt
- Temperature range: 0-80 °C (32-176 °F)
- EC Resolution: 0-99: 0.1 µS/mS; 100-999: 1 µS; 1000-9990: 10 µS
- TDS Resolution: 0-99: 0.1ppm/ppt; 100-999: 1ppm; 1000-8560: 10 ppm
- Temperature resolution: 0.1 °C/F
- Accuracy: +/- 2%
- Batteries: 2 AAA batteries
- Dimensions: 18.5 x 3.4 x 3.4 cm
- Weight: 90.7g

Content of the shipment

- EC/TDS Conductivity Meter and HM Digital Temperature (COM-100)
- Neck strap
- User manual