Fluke-61 User Manual, introduces the product's temperature range, resolution, accuracy, temperature coefficient, repeatability, response time, spectral response, emissivity pre-set, ambient operating range, relative humidity, storage temperature, weight/dimensions, power, battery life, distance to spot size, etc.
The document serves as a user guide for the Fluke 61 Noncontact Thermometer (PN 1645059). It explains how the device works using infrared energy to measure surface temperatures of hot, hazardous, or hard-to-reach objects without physical contact. The unit features a backlit LCD display and an aiming laser.
| Temperature range | +18 to 275°C (0 to 525°F) |
|---|---|
| Display Resolution | 0.2°C or 0.5°F |
| Accuracy (For targets at -1 to 275°C) | 42% of reading or +2°C (+3.5°F), whichever is greater |
| Response time | 500 mSec, 95% response |
| Spectral response | 7-18 ym |
| Emissivity pre-set | 0.95 |
| Ambient operating range | 0 to 50°C (32 to 120°F) |
| Power source | 9V Alkaline or NiCd battery |
Open the battery compartment to access the C/F switch, then toggle it.
Check for a dead battery and replace it.
No, the unit cannot measure through transparent surfaces such as glass; it will measure the surface temperature of the glass instead.
Blow off loose particles with compressed air, brush debris away with a camel's hair brush, and wipe carefully with a moist cotton swab.