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Water Treatments & Test Kits |
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HM Digital COM-100 Waterproof EC/TDS/TEMP Meter
Studio : HM Digital
by HM Digital
Brand : J&R Galaxies
Model : com-100
Publisher : HM Digital
Availability : Usually ships in 24 hours and eligible for FREE Super Saver Shipping on orders over $25.
EAN : 0826333000087
UPC : 826333000087
Avg. Customer Rating: (based on 8 reviews)
List Price : $74.95
Our Price : $59.95
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Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature.
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Three different calibration options (KCl, 442TM, NaCl), each with its own non-linear conversion factor.
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Automatic Temperature Compensation (ATC) using three temperature coefficients
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Waterproof housing (IP-67 rating)
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Measurement Range: 0-9990 µS; 0-8560 ppm (auto-ranging).
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Product Description |
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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. |
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Great meter. |
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This thing checks the total dissolved solids and inverse of resistivity great. The display is kinda weird with the *10^3 thing but I guess that comes with the territory of dealing with the order of magnitude I want in my system. |
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Does just what I wanted |
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I use this TDS meter for measuring nutrients in hydroponics solutions. I wanted to measure both temperature and TDS with a durable instrument. So far this meter does exactly what I want it to do. |
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Petsuppliesfishworld did me wrong |
This product came up on a search for a pH meter on amazon. It certainly does not measure pH. It is a great product for what it's advertised to do, but amazon presented it as a solution for a pH meter, which it is not. I assumed that a conductivity meter would have some sort of pH functionality, and the fact that it popped up on a search for pH meter convinced me.
I realize that I am at fault and I have found uses for it... but I am complaining that amazon's search algorithm lied to me. |
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very easy to use and just what i needed |
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I got this in the mail and was using it in 5 minutes. I was going to read the instructions, but didn't really need to, it's very straightforward and easy to use. It's waterproof, which is very nice, and has a nice feature that allows you to take a reading, hit the "hold" button, and the remove it from the solution so you can read the meter even though it's not still in the solution. It was much cheaper than other options, and I must say that I'm very pleased with it. |
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Recieved my meter |
For me, the calibration with a screw driver really put me off. This meter does away with that. You use push bottoms to calibrate the meter and after that its dip and check.
The hold feature is nice, dip the meter in the solution, press hold then remove it for a closer look. Very nice for those of us with glasses.
From what i have seen of this meter, I have to give it 5 stars simply because its well made and works like its supposed to. |
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