Model: 68IS
Discontinued!
This product has been discontinued and is no longer available. There is no direct replacement. Don't worry, we have some options to help you find what you need:
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| Specification | Details |
| Temperature range | Fluke 66: −32 to 600°C (−25 to 1100°F) Fluke 68 / 68IS: −32 to 760°C (−25 to 1400°F) |
| Accuracy | −32 to −26°C (−25 to −15°F): ±3°C (±5°F) −26 to −18°C (−15 to 0°F): ±2.5°C (±4°F) −18 to 23°C (0 to 73°F): ±2°C (±3°F) Above 23°C (73°F): ±1 % of reading or ±1°C (±2°F), whichever is greater |
| Repeatability | ±0.5 % or ≤ ±1°C (±2°F), whichever is greater |
| Response time | ≤ 0.5 second (95 % of reading) |
| Spectral response | 8 to 14 μm |
| Emissivity | Digitally adjustable from 0.1 to 1.0 (increments of 0.01) |
| Ambient operating temperature | 0 to 50°C (32 to 120°F) |
| Relative humidity | 10 to 90 % RH non-condensing, at < 30°C (86°F) ambient |
| Storage temperature | −20 to 60°C (−13 to 158°F) without battery |
| Dimensions | 200 × 160 × 55 mm (8 × 6 × 2 in.) |
| Weight | 320 g (11 oz.) |
| Power | 9 V alkaline or NiCd battery |
| Battery life (alkaline) | 20 hours (laser & backlight on 50 %) 40 hours (laser & backlight off) |
| Laser sighting | Class II, offset single-point laser |
| Typical distance to target | Fluke 66: 5 m (15 ft.) Fluke 68/68IS: 8 m (25 ft.) |
| Distance to spot (D:S) | Fluke 66: 30:1 at focus point Fluke 68/68IS: 50:1 at focus point |
| Temperature display functions | MIN, MAX, AVG, DIF |
| Data logging | 12 points |
| Probe jack | Yes |
| Display hold | 7 seconds |
| Hi/Low alarm | Yes |
| LCD backlit | Yes |
| Temperature units | °C or °F selectable |
| Display resolution | 0.1°C (0.1°F) |
| Hard carrying case | Included |
| Locking trigger | Yes |
| Tripod mounting | 6.35 mm (¼ in.) 20 UNC threading |
| Warranty | 2 years, conditional |
Click on a category to view a selection of compatible accessories with the Fluke 68IS Intrinsically Safe (FM) IR Thermometer w/RTD Probe.