The 407907 Heavy Duty RTD Thermometer is a heavy duty RTD thermometer produced by Extech. It features high accuracy and wide temperature range, and can measure temperature from -199.99 to 1562.0°F (-199.99 to 850.0°C) with resolution of 0.1° or 0.01°.
The document is a product datasheet for the EXTECH 407907 Heavy Duty RTD Thermometer. It highlights key features such as selectable 0.1° or 0.01° display resolution, a large 20,000 count LCD display, and built-in linearity correction with a fast response time of 0.4 seconds.
| Temperature Range | -199.99 to 850.0°C (-199.99 to 1562.0°F) |
|---|---|
| Display Resolution | Selectable 0.1° or 0.01° |
| Display Type | 4-1/2 digit (20,000 count) LCD |
| Accuracy (under 200°F) | +(0.1% reading + 0.4°) |
| Accuracy (over 200°F) | +(0.1% reading + 1.0°) |
| Sampling Time | 0.4 second |
| Interface | Built-in RS-232 PC serial interface |
| Dimensions | 7.1 x 2.8 x 1.3" (180 x 72 x 32mm) |
| Weight | 100z (285g) |
It accepts proprietary 4-wire Pt-100 RTD probes.
No, probes are sold separately.