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Email me when back in stockUpgrade Your Water Quality Testing with the HM Digital COM-100 EC/TDS Meter
Experience accurate and reliable water quality testing with the HM Digital COM-100 EC/TDS/Temp meter, designed for a wide range of applications, from hydroponics to water treatment, and everything in between. This professional-grade meter ensures precise measurements of electrical conductivity, total dissolved solids, and temperature in a user-friendly and waterproof package.
Features and Benefits
- Wide Measurement Range: EC Range 0-9990 µS and 0-9.99 mS, TDS Range 0-8560 ppm (0.7 Scale), TDS Range 0-5000 ppm (0.5 Scale), and Temperature Range 0-55°C.
- Upgraded Four-Scale System: µS, mS, ppm 0.5 (NaCl) Scale, and 0.7 (442) Scale for increased accuracy.
- Automatic Temperature Compensation: Utilises three temperature coefficients for precise measurements.
- Waterproof Housing: IP-67 rated, perfect for submersion and use in wet environments.
- Digital Calibration: Calibrate easily with a push button to any point within the meter's range.
How to Use
- Remove the protective cap.
- Rinse the electrode with distilled water and gently shake to remove any water droplets.
- Press the ON/OFF button to turn on the meter.
- Immerse the electrode in the solution you want to test.
- Wait for the reading to stabilise, then record the result.
- Press the ON/OFF button to turn off the meter.
- Rinse the electrode with distilled water and replace the cap.
Aqua Gardening Suggests These are Best For
The HM Digital COM-100 EC/TDS Meter is perfect for professionals and enthusiasts alike, providing reliable water quality measurements for hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, and water treatment.
Notes from Aqua Gardening
- This product includes a replaceable sensor (Model SP-C1).
- The meter comes factory calibrated with a 1413 µS solution.
- Package includes an upgraded translucent cap, 2 (AAA) batteries, and a lanyard for easy carrying.
FAQs
What are some of the ideal applications for the COM-100 EC/TDS Meter?
The COM-100 is suitable for water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, and water treatment.
How do I calibrate the COM-100 EC/TDS Meter?
The meter has a digital calibration using a push button. You can calibrate it to any point within the meter's range.
Does the COM-100 come with batteries included?
Yes, the meter comes with 2 AAA batteries.
Is the COM-100 waterproof?
Yes, it comes with waterproof housing and an IP-67 rating, meaning it is submersible.
What temperature range can the COM-100 measure?
The meter can measure a temperature range of 0-55°C.
Is the COM-100's sensor replaceable?
Yes, the sensor (Model SP-C1) is replaceable.
What are the different scales that the COM-100 can measure?
It can measure in four different scales: ?S, mS, ppm 0.5 (NaCl) Scale, and 0.7 (442) Scale.
What is the accuracy of the COM-100?
The COM-100 has an accuracy of +/- 2%.
Does the meter have any additional features or functions?
Yes, it has an auto-off function, data-hold function, and low-battery indicator.
How do I read the measurements on the COM-100?
The large, easy-to-read LCD screen displays the measurements, including a simultaneous temperature reading.
Still Unsure if This Product is Right for You?
(SKU: HMCOM100)
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Warranty
1 Year Replacement Warranty - Store warranty, this product needs to be returned to Aqua Gardening for testing and replacement.
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60 Day Returns - We will provide a refund, exchange or store credit where you have decided you no longer want the product and it is in new, unopened condition. More details...