Diagnostic, Testing & Measuring Tools Testo

Easy, reliable work thanks to automatic measurement parameter detection - Comfortable, one-handed operation without any dial - Voltage range up to 1,000 V - Additional functions, such as true root mean square measurement - TRMS, low-pass filter and temper

The Testo 770-2 is a handheld multimeter with a CAT III 1000 V and CAT IV 600 V rating. It features a current clamp, measuring range of up to 4000 counts on the display, and is designed for professional use in various industries.

Precision temperature measurement device with a compact probe and built‑in heating element, supporting ranges from –30 °C to +250 °C. Features wireless connectivity for real‑time data logging and remote monitoring via Bluetooth.

Accurate Testo 826-T4 IR thermometer with laser sighting and contact measurement. Features 6:1 optics, ranging from -30°C to +300°C, ideal for diverse applications and HACCP certified for food safety compliance.

Get accurate measurements with the Testo 760-1 Multi-Meter. Ideal for professionals, the TESTO 0590 7601 offers intuitive operation and precise results

Phase rotation tester and voltage range up to 1000 V - Unique feature which allows the user to check for voltage using only a single lead - Polarity detection for DC circuits - Meter automatically detects testing in-process and selects correct meter confi

True root mean square measurement - TRMS - Current measurement in the µA range - Integrated temperature adapter - Low-pass filter for accurate measurement results on frequency converter controlled motors