Takoj začnite s merjenjem na hladilnih in klimatskih sistemih ter toplotnih črpalkah. Praktični komplet, ki vsebuje digitalni razdelilnik testo 570s z Bluetooth in 4-smernim ventilskim blokom, skupaj z brezžičnimi temperaturnimi in vakuumskimi sondami ter polnilnimi cevmi, je idealen za dolgoročne in standardne meritve. Inteligentna analiza napak v aplikaciji testo Smart App zagotavlja zanesljivo diagnostiko po dolgotrajni meritvi, kar odpravlja potrebo po dolgotrajnem iskanju. Z najdaljšo življenjsko dobo baterije na svetu, 360 ur, je testo 570s idealen za dolgoročne meritve, pa tudi za vse vrste kratkoročnih aplikacij tekom delovnega tedna. Poleg tega razdelilniki z merilno natančnostjo 0,25 % fs ponujajo največjo natančnost tudi pri nizkih vrednostih tlaka.

Start your wireless measurements on refrigeration and air conditioning systems and heat pumps straight away. The practical kit containing the testo 558s digital manifold with Bluetooth connection to the clamp meter and to the temperature and vacuum probes offers the ideal tools for everyday tasks. The testo 558s offers intuitive operation thanks to its touchscreen and clear measurement graphs on a large colour display. In addition to the touchscreen, the manifold can also be operated via keys when working with gloves. Thanks to its A3 and A2L compatibility, high robustness with IP54 and hybrid charging system comprising rechargeable and non-rechargeable batteries, the manifold is ideal for every situation.

Measuring current with a voltage tester? The innovative testo 755-1 makes this possible &ndash; and is therefore suitable for virtually all daily electrical measuring tasks. The practical automated switch-on function and automatic measurement parameter detection also mean you can work more reliably than ever before with it.&nbsp;

All-in-one voltage tester and current measuring instrument: the innovative testo 755-2. A multitasker for almost all daily electrical measuring tasks. With automatic measurement parameter detection, exchangeable measuring tips and an extended voltage range up to 1,000 V.&nbsp;

The testo 770-1 clamp meter is ideally suited for non-contact current measurement on tightly packed power cables or conductors with a small diameter. The unique grab mechanism means you can grab each individual cable easily and safely.&nbsp;

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. 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.

You can securely store your measuring instrument and accessories in the robust transport bag with a hard outer shell. The two internal mesh compartments ensure the stored items are properly held in place.

Weight	200 g
Dimensions	270 x 150 x 75 mm
Product colour	Black

kompetenca@optimum

Transport bag

Transport bag

General technical data