HD200 Differential Thermometer Datalogger, which can measure the temperature difference between two temperature points, supports data logging, maximum minimum value, average value, data hold and other functions.
The EXTECH HD200 is a differential thermometer datalogger designed for HVAC and superheat measurements. It features dual Type K thermocouple probes and supports non-contact surface temperature measurement using an included IR thermometer probe.
The device can datalog up to 18,000 readings per channel and displays differential temperatures (T1-T2, T1-T3, T2-T3) or individual temperatures. It includes a triple LCD display, MAX/MIN/AVG functions, and a USB port for data transfer to a PC.
| Datalogging capacity | 18,000 readings |
|---|---|
| Probe type | Type K thermocouple |
| IR measurement range | -4°F to 200°F |
| Distance to spot ratio | 8:1 |
| Resolution | 1°/0.1° |
| Dimensions | 7.9X2.9x1.9" (201 x 75x 50mm) |
The included IR Thermometer Probe can measure non-contact surface temperatures up to 1022°F (556°C).
The instrument can datalog up to 18,000 readings on each channel.
The device measures 7.9 x 2.9 x 1.9 inches (201 x 75 x 50mm).