Enhanced Extech SDL100 ORP Meter Logger Review

This ORP meter has been working like a champ for over a month. on "Self-test" when switching on again. After disassembly, I found moisture in the compartment where the module plugs into the USB stick. Blown out, allowed to dry for several hours and the device returned to self-test mode. The unit failed to self-test today and after calling FLIR the tech walked me through a "soft reset" which did not fix the issue. I was then put through to CSR who asked for my bill and said a new pad would be…

We use handheld testers to verify calibration results on production equipment. I have a full set of these Extech sticks and they work well. Calibration is usually performed against a standard. Provides a quick and convenient way to randomly check ORP in different locations. Very durable. The instructions are translated from Chinese, but it's quite easy to use. I recommend this rod series. Please note that I have many Extech rods for various measurements, I am in industrial water supply, I have…

RE300 purchased from TEDep. and a device with a dry probe was shipped. The device provided inconsistent and unreliable readings. Tadep. refused to take it back (was 45 days after purchase) so they brushed me off with the claim "no return policy" and referred me to the manufacturer to replace it. even more unreliable than the one it replaced. The interchangeable block provides readings everywhere with multiple selections of the same solution. If the sensor is left in the sample, it will read 0…