Testo 830-T4 Infrared Thermometer Instruction Manual

About this manual

This document provides instructions for operating the Testo 830-T4 infrared thermometer, including safety precautions, measurement methods, and accessory use. It covers both infrared and contact measurement modes, calibration, and maintenance. The device is designed for non-contact surface temperature measurement and can be used with optional probes for contact measurements. Safety warnings are included for electrical hazards and laser exposure. This manual is written in German.

What's inside

• General Information
• Product Description
• Safety Information
• Intended Use
• Technical Specifications
• Operation
• Maintenance and Care
• Troubleshooting
• Infrared Measurement Guidelines
• Contact Measurement Guidelines

Frequently asked questions

What is the testo 830-T4 used for?

It is a compact infrared thermometer for non-contact measurement of surface temperatures.

What is the IR measurement range of the testo 830-T4?

The IR measurement range is -30...+400 °C.

What is the accuracy of the IR measurement?

The accuracy is ±1.0 °C or 1.0% v.Mw. (0.1...+400 °C) and ±1.5 °C or 1.5% v.Mw. (-20...0 °C).

What is the maximum distance-to-spot ratio of the testo 830-T4?

The maximum distance-to-spot ratio is 30:1 (typical at 1.0 m distance).