| Measurement Modes |
Infrared (non-contact) + NTC probe (contact) |
| Infrared Temperature Range |
–40 °C to 300 °C (–40 °F to 572 °F) |
| Infrared Accuracy |
–40 °C to 0 °C: ±(1.5 °C + 0.1× |
| 0 °C to 300 °C: ±2 °C or ±0.02×t °C (whichever is greater)–40 °F to 32 °F: ±(4 °F + 0.1× |
t–32 |
| Probe Measurement Range |
–40 °C to 300 °C (–40 °F to 572 °F) |
| Probe Accuracy |
–40 °C to 0 °C: ±2 °C |
| 0 °C to 300 °C: ±1 °C or ±0.01×t °C (whichever is greater)–40 °F to 32 °F: ±4 °F |
|
| 32 °F to 572 °F: ±2 °F or ±0.01×t °F (whichever is greater) |
|
| Distance‑to‑Spot Ratio (D:S) |
8 : 1 |
| Emissivity Setting |
Adjustable from 0.1 to 1.0 |
| Spectral Response Range |
5 µm to 14 µm |
| Response Time |
≤ 500 ms (95% of reading) |
| Repeatability |
±1 °C or 1% (±2 °F or 1%) |
| Laser Pointer |
Class 2, single‑laser, < 1 mW, wavelength ~650 ± 20 nm |
| Probe Minimum Insertion Depth |
≥ 12.7 mm |
| Display Type |
Backlit LCD (FSTN), size approximately 18 × 28 mm |
| Display Features |
Max / Min / T1‑T2 difference, data‑hold, unit (℃/℉) selection, measurement lock |
| Auto Power‑Off |
~10 minutes inactivity |
| Power Source |
2 × 1.5 V AAA batteries |
| Operating Time |
Infrared mode with laser/backlight: ~30 h; probe mode/backlight only: ~180 h |
| Operating Temperature |
0 °C to +50 °C (32 °F to +122 °F) |
| Storage Temperature |
–20 °C to +60 °C (–4 °F to +140 °F) |
| Operating Humidity |
< 90% RH, non‑condensing |
| Altitude (Max) for Use |
Up to ~2000 m above sea level |
| Ingress Protection & Drop Test |
IP54 rating; 2 m drop‑proof |
| Dimensions (L × W × H) |
Approx. 155 × 42 × 22.5 mm |
| Weight (with batteries) |
Approx. 110 g |
| Certifications |
CE, UKCA |
