This document is the instruction manual of Checktemp®1 HI 98509/98510 thermometer, which introduces the product functions, features, usage methods, maintenance and maintenance in detail.
This document is the instruction manual for the Checktemp®4 HI 98509 and HI 98510 pocket thermometers. These instruments feature a high accuracy NTC thermistor sensor with a sharp tip stainless steel probe suitable for measuring temperatures in semisolid products like fruits, vegetables, and cheese. The devices offer two models: the HI 98509 reads in Celsius (°C) and the HI 98510 reads in Fahrenheit (°F).
| Range | -50.0 to 150.0°C / -58.0 to 302.0°F |
|---|---|
| Resolution | 0.1°C / 0.1°F |
| Probe Material | Stainless steel, 1m (3.3) cable |
| Battery Type | 1x1.5V AAA alkaline |
| Dimensions | 106 x 58 x 19 mm (4.1x5.2x0.7") |
Move the Cal-check switch on the rear of the meter to the "Test" position and wait for the display to stabilize.
The display should show 0.0°C (+0.3°C) or 32°F (+/-0.5°F).
Approximately 3 years of use.