| Specifications |
| Temperature Range | | Fluke 62 MAX | -30 °C to 500 °C (-22 °F to 932 °F) | | Fluke 62 MAX+ | -30 °C to 650 °C (-22 °F to 1202 °F) | |
| Accuracy | | Fluke 62 MAX | ±1.5 °C or ±1.5% of reading, whichever is greater -10 °C to 0 °C: ±2.0 -30 °C to -10 °C: ±3.0 | | Fluke 62 MAX+ | ±1.0 °C or ±1.0% of reading, whichever is greater -10 °C to 0 °C: ±2.0 -30 °C to -10 °C: ±3.0 | |
| Response Time (95%) | | Fluke 62 MAX | <500 ms (95% of reading) | | Fluke 62 MAX+ | <300 ms (95% of reading) | | Spectral Response | 8 to 14 microns | | Emissivity | 0.10 to 1.00 | |
| Optical Resolution | | Fluke 62 MAX | 10:1 (calculated at 90% energy) | | Fluke 62 MAX+ | 12:1 (calculated at 90% energy) | |
| Display Resolution | |
| Repeatability of Readings | | Fluke 62 MAX | ±0.8% of reading or <±1.0 °C (2 °F), whichever is greater | | Fluke 62 MAX+ | ±0.5% of reading or <±0.5 °C (1 °F), whichever is greater | |
| Power | |
| Battery Life | | Fluke 62 MAX | 10 hours with laser and backlight on | | Fluke 62 MAX+ | 8 hours with laser and backlight on | |
| Physical Specifications | | Weight | 255 g (8.99 oz) | | Size | (175 x 85 x 75) mm (6.88 x 3.34 x 2.95) inches | | Operating Temperature | 0 °C to 50 °C (32 °F to 122 °F) | | Storage Temperature | -20 °C to 60 °C (-4 °F to 140 °F), (without battery) | | Operating Humidity | 10 % to 90 % RH non-condensing at 30 °C (86 °F) | | Operating Altitude | 2000 meters above mean sea level | | Storage Altitude | 12,000 meters above mean sea level | | IP Rating | IP 54 per IEC 60529 | | Drop Test | 3 meters | | Vibration and Shock | IEC 68-2-6 2.5 g, 10 to 200 Hz, IEC 68-2-27, 50 g, 11 ms | | EMC | EN 61326-1:2006 EN 61326-2:2006 | |
| Standards and Agency Approval | | Compliance | EN/IEC 61010-1: 2001 | | Laser Safety | FDA and EN 60825-1 Class II | |