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TPI 381B Combination Non-Contact / Contact Thermometer with Circle Laser, -4 to 572 F, 9:1 distance to spot ratio
Item #:
TPI-381B
Brand:
Test Products International
Share this product:
381B Combination Non-Contact / Contact Thermometer with Circle Laser, -4 to 572 F, 9:1 distance to spot ratio by Test Products International
Measure hard-to-reach, sensitive, or large moving target areas.
- Repeatable, 0.1° resolution readings ensure tests are consistently correct.
- Circle laser sighting; The circle laser approximates the measurement area.
- Temperature compensated for accurate readings.
- Don't have to hit a hold button holds last reading automatically.
- Easy-to-use one button operation you can't lock up chip by pressing multiple buttons at one time and therefore don't have to disconnect the battery to reboot the chip.
- °C and °F selectable
- 9 to 1 D:S
Features:
- Non-contact -4 to 572°F
- Contact -146 to 2,192°F depending upon optional temperature probe
- Temperature compensated
- Single button, last reading hold function, °F/°C switchable
Applications:
HVACR
- Compressor heads
- Vents
- Hot and cold areas in insulation
- Leaks around cooler or freezer doors
- Leaks around windows
- Steam traps
- Registers
Electrical
- Cables
- Circuit breakers
- Connections
- Machinery
- Motors
- Transformers
Food
- Grill & surface temperatures
- Holding cabinets
- Serving temperatures
- Storage temperatures
| Distance to Spot Ratio | 9 : 1 |
| Temperature Range | Non-contact: -4° to 572°F (-20° to 300°C) Contact:* -148° to 2192°F (-100° to 1200°C) |
| IR Accuracy @ 23°C and 0.95 emissivity | ± 5°F (3°C) below 32°F (0°C) ± 2% of rdg or ± 3.5°F (2°C) whichever is greater at >32°F (0°C) |
| Contact Accuracy | +(0.5% of reading + 3.5°F (2°C) |
| Emissivity | 0.95 |
| Laser Sighting | Output <1mW, Wavelength 645-660nm, Class II Laser |
| °F or °C | Selectable (slide switch in handle) |
| Contact or Non-contact | Selectable (slide switch in handle) |
| Display Hold | Yes |
| Response Time | 500 millisecond |
| Spectral Response | 7 - 14 μm |
| Operating Temperature | 32° to 120°F (0° to 50°C) |
| Battery Type | 9 Volt |















