Electrical Measuring Instruments

Testo’s range of Electrical Measuring Instruments cover all important measurements for testing electrical systems, and features top-quality Digital Multimeters, Clamp Meters, Voltage Testers, Current/Voltage Testers and NCV Testers.

All Testo Electrical Testing Equipment has gone through extensive tests to ensure it is reliable, robust, and suitable for a range of electrical measurements and applications. With unique features to make the life of the user easier, this new range of Electrical Measuring Instruments bring a fresh feel to the sector.

See our full range of electrical testing equipment below.

29 Products or Recomendations for Electrical Measuring Instruments
  • testo 760-2 - TRMS Multimeter

    Order-Nr. 0590 7602

    The testo 760-2 digital multimeter is the allrounder for all important electrical measuring tasks. Thanks to the automatic detection of measurement parameters, it offers the greatest possible reliability for every application. You can also measure current in the µA range and determine the true root mean square using this digital multimeter.

    • 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

  • testo 770-3 - TRMS 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 smartphone 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 Probes App)

  • testo 745 - Non-contact voltage tester

    Order-Nr. 0590 7450

    The testo 745 non-contact voltage tester is ideally suited for fast initial checking of any suspected fault sources. It filters high-frequency interference signals and has a two-stage sensitivity setting.

     

    • Voltage range up to 1,000 V

    • Waterproof and dustproof according to IP 67

    • Adjustable for phase detection or voltage indication

    • Visual and acoustic signal

  • testo 760-3 - TRMS Multimeter

    Order-Nr. 0590 7603

    The testo 760-3 is the most high-performance model in Testo's digital multimeter family. In addition to automatic detection of measurement parameters, it is characterized by a voltage measuring range of up to 1,000 V along with large measuring ranges for frequency and capacitance. The digital multimeter is therefore also suitable for industrial applications.

    • 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 temperature adapter

  • testo 750-3 - Voltage tester

    Order-Nr. 0590 7503

    The testo 750-3 voltage tester is the most high-performance model in Testo's convenient and reliable voltage tester family. In addition to the unique fibre-optic technology, the single pole voltage testing, the torch for measuring point illumination and the all-round LED display, it also has an LC display where the value currently being measured is shown.

    • LC display showing the reading

    • Clear, patented all-round LED display 

    • In accordance with DIN EN 61243-3:2010 and CAT III

    • RC trigger function and vibrating load buttons

  • testo 760-1 - Multimeter

    Order-Nr. 0590 7601

    No dial, no risk: The testo 760-1 digital multimeter gives you easier and more reliable measurement of all important electrical parameters than ever before. Assignment of the measuring sockets enables automatic detection of measurement parameters. You don't need to make any adjustments – and you can't make any mistakes.

    • Easy, reliable operation through automatic measurement parameter detection

    • Prevents incorrect settings

    • Suitable for almost all electrical measuring tasks

    • Clear, illuminated display

  • testo 770-2 - TRMS 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

  • testo 750-2 - Voltage tester

    Order-Nr. 0590 7502

    With the testo 750-2 voltage tester you can test electrical systems and equipment reliably and easily for voltage or de-energization thanks to the all-round LED display and unique fibre-optic technology. Compared to the testo 750-1, it is also suitable for single pole voltage testing to determine quickly whether conductors are live.

    • Clear, patented all-round LED display

    • In accordance with DIN EN 61243-3:2010 and CAT III

    • With practical torch for measuring point illumination

    • Including RC trigger function and vibrating load buttons

  • 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. 

    • Voltage range up to 1,000 V

    • Simple, reliable operation with automatic selection of measurement parameters

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

    • DIN EN 61243-3:2010 certified

  • 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

    • Suitable for almost all electrical measuring tasks

    • Exchangeable measuring tips

    • DIN EN 61243-3:2010 certified

  • testo 770-1 - TRMS 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

  • testo 750-1 - Voltage tester

    Order-Nr. 0590 7501

    Your reliable companion when it comes to testing electrical systems and equipment. The all-round LED display and unique fibre-optic technology mean the voltage indication can be seen clearly and distinctly from any position with this voltage tester. 

    • Clear, patented all-round LED display

    • Complies with the current standard for voltage detectors DIN EN 61243-3: 2010

    • Safety specification according to CAT III

    • Robust housing with ergonomic handle and anti-slip ring

  • Spare 10 A/1000 V fuses - 5 items

    Order-Nr. 0590 0004

    These spare fuses for the testo 760-3 digital multimeter with an overload protection of 10 A / 1000 V are used to replace faulty fuses.

    • 10 A / 1000 V overload protection

    • Delivery quantity: 5 items

  • Clamp meter adapter - for non-contact current measurement

    Order-Nr. 0590 0003

    The clamp meter adapter means you can take advantage of non-contact current measurement (with the testo 760-2/-3 digital multimeter). The clamp meter adapter is particularly suitable for measurement on tightly packed power cables or conductors with a small diameter.

    • Fully retractable pincer arm – ideal for measurements in tight places

    • Direct / alternating current measurement up to 400 A AC/DC possible

    • Display of 1 mV per A

    • Overvoltage category CAT IV 600 V

  • Measuring cable extensions (angled plug) - 1 set

    Order-Nr. 0590 0014

    Use the measuring cable extensions (length 1075 mm, angled plug) for looping in the measuring instrument with available banana jacks, for direct connection of your measuring instrument to test sockets, for the use of crocodile clips and also of measuring clamps made by other manufacturers.

    • CAT IV 600 V / CAT III 1000 V measurement category

    • Maximum current: 10 A

    • 1 set of measuring cable extensions with angled plug

  • Spare 10 A/600 V fuses - 5 items

    Order-Nr. 0590 0005

    These spare fuses for the testo 760-1/-2 digital multimeter with an overload protection of 10 A / 600 V are used to replace faulty fuses.

    • 10 A / 600 V overload protection

    • Delivery quantity: 5 items

  • Safety crocodile clips - 1 set

    Order-Nr. 0590 0008

    Use the handy safety crocodile clips for easy measurement of electrical parameters. Simply put the measuring cables into the safety crocodile clip to carry out the measurement. This means your hands are free for other tasks.

    • CAT III 600 V measurement category

    • Maximum current: 10 A

    • For attachment onto Testo standard measuring cables (order-number 0590 0011; 0590 0012; 0590 0013; 0590 0014) or other makes of measuring cables

    • Delivery quantity: 1 set of safety crocodile clips

  • Crocodile clips - 1 set

    Order-Nr. 0590 0009

    Use the crocodile clips for clamping the cable when measuring electrical parameters. Simply put the measuring cables into the crocodile clip. This means your hands are free for other tasks during measurement.

    • CAT IV 600 V / CAT III 1000 V measurement category

    • Maximum current: 10 A

    • For attachment onto Testo standard measuring cables (order-number 0590 0010) or other makes of measuring cables

    • Delivery quantity: 1 set of crocodile clips

  • Standard measuring cables (angled plug) - tip Ø: 2 mm

    Order-Nr. 0590 0010

    Rubber-coated grips mean the standard measuring cables ensure a secure hold when measuring electrical parameters. The standard measuring cables can be attached to Testo clamp meters, Testo digital multimeters or other makes of multimeter.

    • CAT II 1000 V measurement category

    • Tip Ø: 2 mm; tip length: 18 mm

    • 1 set of measuring cables with angled plug

  • Adapter for type K thermocouples

    Order-Nr. 0590 0021

    Use the thermocouple adapter when you want to attach a thermocouple temperature probe to your testo 760-2/-3 digital multimeter.

    • For attaching type K thermocouple temperature probes

    • Measuring range -20 to +500°C

29 Products found
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