Start your wireless measurements on refrigeration and air conditioning systems and heat pumps straight away. The practical kit containing the testo 570s digital manifold with Bluetooth and 4-way valve block together with the wireless temperature and vacuum probes plus clamp meter is ideal for long-term and standard measurements. The intelligent error analysis in the testo Smart App ensures reliable diagnostics following a long-term measurement, eliminating the need for lengthy searches. And with the world's longest battery life of 360 hours, testo 570s is ideal for long-term measurements, but also for all kinds of short-term applications over the course of a working week. In addition, with a measuring accuracy of 0.25% fs, the manifolds offer maximum precision even at low pressure values.

The innovative grab mechanism makes the testo 770-2 the perfect clamp meter for non-contact measurements on tightly packed cables with a small diameter. In addition to the standard functions of the testo 770-1 clamp meter, it also offers a temperature adapter and measures current in the &micro;A range.

Non-contact measurement on tightly packed cables is really easy and reliable with the testo 770-3 clamp meter. Its innovative grab mechanism will make your work easy. The most powerful model in the clamp meter series, it offers lots of additional functions for those challenging tasks that you are faced with on a daily basis, e.g. communication with the testo smart app via Bluetooth.

Non-contact measurement on tightly packed cables is really easy and reliable with the testo 770-3 clamp meter. Its innovative grab mechanism will make your work easy. The most powerful model in the clamp meter series, it offers lots of additional functions for those challenging tasks that you are faced with on a daily basis, e.g. connection to the testo Smart App and other Testo measuring instruments. Thanks to its increased resolution, the clamp meter delivers highly precise results even in the lower current range.

Using the clamp meter, it is also possible to measure temperatures in addition to electrical parameters. This adapter is used to attach type K thermocouple temperature probes to your clamp meter.<br /><br />Simply insert the adapter into the clamp meter and attach a type K thermocouple temperature probe onto the adapter. Please note that temperatures can only be measured in the range between -20 and +500&deg;C.<br /><br />The adapter enables accurate temperature measurement, because it has ambient temperature compensation.

Use the thermocouple adapter when you want to attach a thermocouple temperature probe to your testo 770-2/-3 clamp meter.

Weight	60 g
Dimensions	75 x 72 x 21 mm
Operating temperature	-20 to +500 °C
Product colour	Black
Battery type	1 x lithium type: CR 2032
Interface	plug thermocouple

Adapter for type K thermocouples

Adapter for type K thermocouples

General technical data