PCE Instruments PCE-780 Black Humidity sku-746534927

The Black PCE Instruments PCE-780 Humidity Monitors device, SKU sku-746534927, measures 1.8 x 5.6 x 7.3 in / 46 x 143 x 184.8 mm. Its infrared range is -76 to 932°F / -60 to 500°C; the Type K thermocouple range is -83 to 2552°F / -64 to 1400°C. Air and wet bulb temperature ranges are each -4 to 149°F / -20 to 65°C. Dew point ranges from -58 to 122°F / -50 to 50°C, and humidity from 1 to 99% RH.

At an ambient temperature of 68 to 78°F / 20 to 26°C, infrared accuracy is ±1.0°C / 1.8°F from 59 to 95°F / 15 to 35°C, and ±2% of reading or ±2°C / 3.6°F from -22 to 932°F / -33 to 500°C. Type K thermocouple accuracy is ±1% of reading or ±1.0°C / 1.8°F. Air and wet bulb temperature accuracy is ±2.5°C / 4.5°F.

Dew point accuracy is ±2.5°C / 4.5°F at 20 to 30% RH, ±2.0°C / 3.6°F at 31 to 40% RH, and 1.5°C / 2.7°F at 41 to 95% RH. Air humidity accuracy is ±3% at 20 to 80%, with a listed balance of ±5%. Listed resolutions are 0.1°C / 0.18°F and 1.0°C / 1.8°F; emissivity is adjustable from 0.1 to 1. The device measures infrared temperature, air temperature and humidity, and calculates dew point.

It has a high-contrast LCD, adjustable high and low alarms, and maximum, minimum and average readings. An external temperature sensor can be connected.