Description

General Tools IRT657
- Wide measurement range
- Large backlit LCD
- °F/°C switch
- Fast response
- Auto power off
12:1 Wide-Range Infrared Thermometer with Star Burst Laser Targeting
The #IRT657 laser thermometer is ideal for isolating overheated electrical components and hot spots, troubleshooting HVAC/R and automotive systems, and performance-testing motors and boilers.
Note: This is not a medical device and is intended for environmental use only
Specifications
- Distance-to-spot (D:S) ratio: 12:1
- Measurement range: -40° to 1076°F (-40° to 580°C)
- Measurement accuracy: ±3.6°F (±2°C) or 2% of reading (whichever is greater) above 32°F (0°C); ±5.4°F (±3°C) or 2% of reading (whichever is greater) below 32°F
- Measurement resolution: 0.1°
- Emissivity: Fixed at 0.95
- Response time: 250 msec for 95% response
- Display size/type: 1.6 in. (40.6mm) diagonal/LCD
- Auto power off: After 7 seconds of inactivity
- Operating temperature: 32° to 104°F (0° to 40°C) @<75% RH
- Weight: 5.93 oz. (168g)
- Power source: “9V” battery (included)
PROP 65 WARNING: This product can expose you to chemicals including di2-ethylhexylphthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Thermometers/IR Thermometers Template | |
|---|---|
| IR Temperature Max | 1076 F |
| IR Temperature Min | -40 F |
| Field View Ratio (Spot Ratio) | 12:1 |
| Accuracy | ±3.6°F (±2°C) or 2% of reading (whichever is greater) above 32°F (0°C) ±5.4°F (±3°C) or 2% of reading (whichever is greater) below 32°F |
| Laser Pointer | Yes |
| Backlight | Yes |
| Emissivity Adjustable | No |
| Alarm | No |
| Data Hold | Yes |
| Max./Min. | No |
| Memory Recall | No |
| Thermocouple Input | No |
| Food Safe | No |
Product General Attributes | |
| Warranty | 1 YEARS |
| Safety Approval | RoHS |
| Product Weight | 0.37 LBS |
| Product Height | 6.9 IN |
| Product Length | 3.6 IN |
| Product Width | 1.5 IN |
| Shipping Weight | 0.43 LBS |
| Data Logging | No |
| HTS/Schedule B Number | 90251980 |
| ECCN Number | 3A992 |
| Calibration Included | NIST Calibration |
| Battery Type | 9v |
| Power Supply Voltage | Battery Powered |
| Country of Origin | United States |
| Shipping Height | 11 IN |
| Shipping Length | 2.75 IN |
| Shipping Width | 6 IN |






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