Testo 830-T4 - Infrared Thermometer with 2 Point Laser Marking, 30:1 Optics

Description

The Testo 830-T4 is a professional-grade infrared thermometer known for its high accuracy at a distance, thanks to its superior 30:1 optics and powerful processor. This tool is designed for non-contact temperature measurements, which makes it ideal for measuring surface temperatures of small, moving, or hazardous objects from a safe distance.

Key Features

• Superior 30:1 optics: The high distance-to-spot ratio (D:S) allows you to accurately measure a smaller surface area from a greater distance. For example, the measurement spot diameter is only 36 mm at a distance of 1 m.
• 2-point laser marking: The twin-laser system clearly marks the exact diameter of the measurement spot, ensuring precise targeting.
• High-resolution processor: A powerful processor provides accurate and fast results with a resolution of 0.1 °C.
• External probe connectivity: The thermometer has an input for an optional external Type K thermocouple probe, which can be used for additional contact measurements. This feature is useful for determining the emissivity of a surface to improve the accuracy of infrared readings.
• Adjustable emissivity: The emissivity level can be adjusted from 0.1 to 1.0 to ensure accurate readings on a variety of surface materials.
• Audible and visual alarms: You can set two user-defined temperature limits. The device will sound an alarm if these thresholds are exceeded.
• Min/max and hold functions: Display minimum and maximum temperature values and freeze the current reading on the screen.
• Ergonomic pistol design: Allows for convenient and easy one-handed operation.