AquaTop DTG 25 Thermometer External Dual Review

Bought at a local fishmonger for more than Revain's current price. My flow is 0.2 degrees compared to a certified and calibrated thermometer placed directly in the water. Mine shows English and Chinese. words at all times. not very aesthetic compared to the pictures/display of the box it came in. You can only read the numbers by looking directly at the device. If you're at an angle at all, you won't be able to read the numbers.