Test key for thermometers using an HI 765 series probe
It allows a quick calibration check of the thermistor thermometers
Calibration check key at -18 degree C
Simply connect the key to the meter
Verify that reading is within the key value +/-0.4 degree C (or +/-0.8 degree F)

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.2 inch
Height : 0.3 inch
Length : 4 inch

Item Weight: 50 pounds (View shipping rates and policies)
Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B0085Y72U4