Taking accurate current measurement can be difficult when dealing with the wrong tools or a challenging workspace. Placing your trust in a machine requires it to deliver reliable results, regardless of the conditions. To solve these problems Testo has released two product ranges which could greatly benefit the modern technician.

Clamp Meter

Testo 770 clamp meter range. The revolutionary design overcomes the issue seen by so many other clamp meters; standard clamping makes it incredibly difficult to move when cables are in close proximity to each other.With the Testo 770 range, the clamp mechanism features a sliding leg - allowing users to avoid touching cables - and uses the hook-clamp design to provide factual, safe results. 

Current & Voltage Tester

Testo 755 family is the first current and voltage tester range of its kind, offering the automatic measurement of voltage, resistance and current. With these readings accounting for around 70 per cent of all HVAC contractor applications, having a single device that doesn't require the inclusion of additional tools for current calculation can be of great assistance to HVAC professionals.

8 products or recommendations for Current
  • testo 770-3 - Clamp meter with Bluetooth®

    Order-Nr. 0590 7703

    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.
    • Easy to operate thanks to the fully retractable pincer arm

    • Auto AC/DC and large two-line display

    • Improved TRMS method

    • Bluetooth connection to your smartphone (with the testo Smart App)

    incl. GST  $470.80
  • testo 770-2 - Clamp meter

    Order-Nr. 0590 7702

    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 µA range.
    • Fully retractable pincer arm to make your work easy

    • Auto AC/DC and large two-line display

    • Measuring functions for starting current on electric motors and μA measurements

    • Temperature adapter for type K thermocouples

    incl. GST  $379.50
  • testo 755-1 - Current/voltage tester

    Order-Nr. 0590 7551

    Measuring current with a voltage tester? The innovative testo 755-1 makes this possible – 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. 
    • Easy, reliable operation through automatic measurement parameter detection

    • DIN EN 61243-3:2014 and DIN EN 61010‑1:2011 certified

    • Exchangeable measuring tips

    • Suitable for almost all electrical measuring tasks

    incl. GST  $288.20
  • testo 770-1 - Clamp meter

    Order-Nr. 0590 7701

    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. 
    • Fully retractable pincer arm for maximum flexibility

    • Auto AC/DC

    • Large two-line display

    • Measures the common electrical parameters

    incl. GST  $291.50
  • testo 755-2 - current/voltage tester

    Order-Nr. 0590 7552

    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. 
    • Simple, reliable operation with automatic selection of measurement parameters

    • DIN EN 61243-3:2014 and DIN EN 61010‑1:2011 certified

    • Single pole voltage testing to determine quickly whether conductors are live

    • Voltage range up to 1,000 V

    incl. GST  $356.40
  • Current probe for measuring the current consumption of compressors - with switchable measuring range

    Order-Nr. 0554 5607

    Use the current probe with switchable measuring range to measure the current consumption of compressors. The fixed 2.9 m long cable enables barrier-free measurements.
    • Selectable measuring range between 0 and 20 / 200 A

    • Long cable (cable length 2.9 m) for barrier-free measurements

    incl. GST  $353.10
8 Products found