Bosch current clamps GFM 1000-15

Suitable perfectly for electricians and climate system installers, offering non-invasive AC measurement, which allows you to work faster and without interrupting circuits. 
Designed for professionals who need quick and efficient AC and AC/DC voltage checking capability. With its open clamp design, you can measure up to 200 A AC without test leads, saving you time and effort.
This all-in-one tool measures current AC, AC/DC voltage up to 1000 V, continuity, resistance and has an integrated low-resistance AC/DC test circuit LoZ.
With an IP54 protection class, the sturdy construction ensures the device's resistance to accidental drops and harsh conditions. Also, a comfortable handle reduces fatigue that may occur during prolonged use – this makes the device the best choice for electricians and climate system installers.
Its compact design makes the device easy to use even in tight spaces, such as inside electrical panels, as well as in other complex environments.
The integrated non-contact voltage detector (NCV) and flashlight increase work safety and convenience and make the device a reliable choice for electrical installation, maintenance and repair work.
Compatible with a lithium-ion battery to work for a long time, and includes a reversed LCD screen, True RMS for accurate readings, and a reading pause function for easy capture of readings.
Compatibility with the versatile magnetic suspension solution MH 1 Professional (not included) allows hands-free work and users are provided with excellent protection with CAT IV 600V and CAT III 1000V rated protection functions.
High-quality measuring strips made of flexible and long-lasting silicone give the device the durability you can be sure of, and a convenient measuring tip holder and compact design make it easy to carry and use in all workplaces.