🌡️ Enhance Accuracy with Hanna Instruments Waterproof Temperature Calibration Review

Reliable performance but not so easy to use. The cable from the device to the probe is very rigid. The device does not have anti-slip feet, only hard plastic ribs on the back. Combine these two false qualities with a stainless steel lab bench and the device effortlessly slides off the bench as you move the test probe. The large glass LCD display does not withstand a fall on the floor. It's very nice that the company replaced the device under warranty (I was very surprised - I told them exactly…

I bought this meter a few months ago. It worked great. I love the fact that it's waterproof and I don't have to worry about it getting wet. The battery has lasted about 76 days so far and I'm curious how long it lasts. Today the PH stopped working properly and only showed 4.4 PH for the solution it was placed in. I tried removing the battery and recalibrating but nothing helped. I called the phone number listed in my gauge manual, expecting to wait a while and go through the hassle of getting a

Pros: This is a nice improvement over the Bluelab Combo Gauge. It's smaller, fits comfortably in your hand, and calibrates in seconds with a single pH buffer and EC standard. can take 8 seconds. Cons: The display is large and readable, but 2/3 of it is reserved for calibration instructions, which are practically unneeded. It's a little annoying, I wonder if they could use it to read pH and EC at the same time. It also has a "calibration check" feature which I don't see why not just calibrate…