The HI762-004F is a calibration check key for thermistor thermometers that use the HI762 series of probes. Designed to simulate -0.4°F (±0.8°F), this key offers a fast and simple way of checking the accuracy of your instrument.
- -0.4°F Key Rated Value
- Simple, Quick Verification
- For Thermistors with HI762 Probes