Extech 42545 Infrared Thermometer, -50°C Min, 2 °C Accuracy, °C and °F Measurements

Extech 42545 High Temperature Infrared Thermometer

The Extech 42545 is a high-temperature non-contact infrared thermometer designed for industrial and professional applications. It offers a wide temperature range, high accuracy, and various features that make it suitable for demanding tasks. This IR thermometer measures up to 1832ºF with 50 to 1 distance to target ratio with laser pointer to identify target area. This device come with a large backlit display for taking measurements at night or in areas with low background light levels. It also come with Complete with 9V battery and hard carrying case.

Features and Benefits:

• Wide temperature range from -50°C to 1000°C (-58°F to 1832°F), making this IF thermometer suitable for various applications like measuring molten metals, furnaces, and other high-heat environments.


• High accuracy – it has an accuracy of ±2°C or 2% of reading, whichever is greater, ensuring reliable and precise temperature measurements.


• 50:1 distance-to-target ratio which allows you to measure smaller surface areas from greater distances, providing safe and accurate readings even for objects that are difficult to reach.


• Built-in laser pointer to help you pinpoint the exact measurement area for more accurate readings.


• Adjustable emissivity - this allows you to adjust the emissivity setting for different materials to ensure accurate readings for various surfaces.


• High/low alarms - you can set high and low temperature alarms to be alerted when the measured temperature exceeds or falls below the set points.


• Data hold and min/max memory - the data hold function freezes the displayed reading, while the min/max memory stores the highest and lowest readings.

Datasheet - 42545

User Manual - 42545