Fluke 63, 66 and 68
Professional technicians select the rugged Fluke 63, 66 or 68 IR thermometers for maintenance diagnostics in demanding environments. The durability, optical resolution, accuracy and extended temperature ranges make the Fluke 63, 66 and 68 the maintenance technician’s preferred choice for daily MRO tasks. For special surfaces such as concrete tiles or lead, the Fluke 66 and 68 offer adjustable emissivity.
Model | Fluke 63 | Fluke 66 | Fluke 68 |
Temperature range
D:S (Distance to spot size) at 90 % energy
Laser sighting Emissivity
Accuracy (Assumes ambient operating temperature of 23 ºC [73 ºF])
12:1 | 30:1 | 50:1 |
| Single point, offset |
|
Preset 0.95 |
| Adjustable |
± 1 % of reading or ± 1 ºC (± 2 ºF), (whichever is greater over the balance of the range)
Response time |
| 500 mSec | |
MAX, MIN, DIF and AVG | MAX only | All | |
temperatures | |||
|
| ||
Recall last reading |
| • | |
HI/LO alarm |
| • | |
Protective hard case |
| • | |
Weight and dimensions |
| 320 g (11 oz) and 200 x 160 x 55 mm (8 x 6 x 2 in) | |
Power |
| 9 V alkaline | |
Battery life (alkaline) | 20 hours with laser and backlight on 50% (Fluke 63) 40 hours with laser and backlight off (Fluke 66/68) | ||
Display hold |
| 7 seconds | |
LCD backlit |
| • | |
Warranty |
| 2 years, conditional | |