Extech 42545 High Temperature IR Thermometer, 1832F, 50:1
Key features
- High-Temperature Range & Precision - Measures from -58 °F to 1832 °F (-50 °C to 1000 °C) with accuracy up to ±2% of reading ±4 °F/2 °C
- Superior Distance-to-Target Ratio - With a 50:1 optics ratio, safely spot small hot areas from far away; built-in laser pointer ensures precise targeting
- Custom Emissivity & Alarms - Adjustable emissivity (0.1-1.00) delivers accurate readings across different materials; high/low alarms, MAX/MIN/AVG/DIF modes alert and log fluctuations
- User-Friendly Design - Features a large, backlit 3.5-digit LCD for easy reading in low-light conditions. Auto data hold, auto power-off, and ergonomic push-button control streamline operation
- Portable & Ready to Use - Lightweight (10.2 oz / 290 g), compact (3.9 × 2.2 × 9″), powered by a 9 V battery, and includes a sturdy carrying case—ideal for field, industrial, HVAC, and home applications
Product Description The Extech 42545 High Temperature IR Thermometer is engineered for professionals and DIYers who need safe, accurate temperature readings from a distance. Covering a broad range of –58 °F to 1832 °F (–50 °C to 1000 °C), it delivers reliable accuracy of up to ±2% of reading plus ±4 °F/2 °C, adapting to different surface types via adjustable emissivity. Its standout 50:1 optical ratio and integrated laser pointer make it perfect for pinpointing hot spots in motors, panels, HVAC systems, machining environments, and inaccessible or hazardous spots. Advanced features like adjustable alarm settings, MAX/MIN/AVG/DIF modes, auto data hold, and intuitive controls enhance functionality and safety. The handy backlit LCD ensures visibility even in dim workspaces. Compact and light, the Extech 42545 runs on a standard 9 V battery and comes with a protective case—making it a versatile and trusted tool for industrial inspection, building diagnostics, automotive maintenance, and more. From the Manufacturer High temperature IR thermometer measures surface temperature from -58 to 1832°F (-50 to 1000°C) without contact. The 50 to 1 distance to target ratio allows targeting small
Measurements
- 3.1" L x 1.9" W x 9" H
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