GAIN EXPRESS K-Type Thermocouple Thermometer with 4 Probes(Wired & Stainless Steel) Dual Channel High Temperature Kelvin Scale Meter Indicator

II liked the portability and ease of use of this instrument. I use it with two clamp on thermocouples I purchased.

Bought for a raku kiln, worked like a dream

GREAT QUALITY!!This thermometer arrived fast and it's very accurate. Especially for the wide range of measurement, makes it helpful for everyone. Great quality with affordable price, Recommended!

As this has twin probes and has the ability to compare the temperature difference between two readings it is a fundamental issue that the probes should be accurate.I placed both probes in the same glass of water so they should have recorded the same temperature but they read 2deg C difference. I changed the probes over on the instrument but this made no difference the 2 deg C error still occurred.As the purpose of the purchase was to measure differential temperatures this device was a waste of money.I should have investigated a device from a more specialist company, and paid more for it.

Good product for the price. I bought it to check temperatures in different parts of my oven. I was surprised at the results, which shows it was worth buying the meter.

Does what it says but instructions a little hard to follow.

Does what I need it to do

It didn’t work despite trying it with a battery I knew worked. There was also no screw with the battery cover. I already have one that works very well so I was very disappointed to receive a defective one.