The first of their kind, the Testo 750 series are the only voltage testers on the market with an all-round LED display of voltage levels; no matter what angle you're working at, you can clearly see the level of voltage ramping up and back down!
A two-pole voltage tester, the Testo 750-1 can be used to test voltage from 12 to 690V AC/DC in LED step increments of 12, 24, 50, 120, 230, 400 and 690V. This tester also includes low input impedance, phase sequence and continuity testing procedures.
Testo's 750-1 is designed to be comfortable hold with an integrated non-slip rings for safer voltage measurements. Built-in orange grooves on either side make the tester comfortable to hold and operate in different conditions and - thanks to the multi-direction LED indicators - you can use the 750-1 sideways, backwards or normally.
This voltage tester is made tough with IP64 protection rating and CAT IV 600V / CAT III 1000V safety ratings.
Testo 750-1 Voltage Tester Key Features
- Unique all-around viewable LED bar indicators of voltage levels - use backwards, sideways and still see the voltage level
- 0 to 690V AC/DC voltage measurements
- Polarity detection for DC voltage measurements
- Phase sequence test for determining motor rotation
- Two-handed operation with anti-slip rings for safer voltage measurements
- Continuity test with audible/visual indication
- Dust and water protection to IP64
- CAT IV 600V and CAT III 1000V rated
- Testo 750-1 Voltage Tester
- Measuring Tip Protector
- Measuring Tip Caps
The Testo 750 Series - Three Models Available
Testo 750-1 Voltage Tester
Includes all of the functionality of the standard Testo 750-1, plus the following additional features:
The best overall model in the series. Includes every function on the 750-1 and 750-2.
This is the only product in the 750 series with a built-in LCD screen to show you an actual voltage measurement as well as showing voltage using LED indicators.View the 750-3 >>
Testo 750 Series Technical Specifications
This table outlines the difference between each model in the Testo 750 series.
|Model Number||Testo 750-1||Testo 750-2||Testo 750-3|
|Voltage Testing||12 to 690V|
|Phase Sequence Testing||100 to 690V AC at 50/60Hz|
|Single Probe Voltage Testing||-||100 to 690V AC at 50/60Hz|
|GFCI Test Function||-||Yes||Yes|
|Measuring Point Illumination||-||Yes||Yes|
|Measurement Category||CAT IV 600V
CAT III 1000V
|Operating Temperature||14 to 122°F (-10 to +50°C)|
|Storage Temperature||5 to 140°F (-15 to +60°C)|
|Dimensions (L x W x H)||10.6 x 2.5 x 1.4" (270 x 65 x 35mm)||10.6 x 2.8 x 1.4" (270 x 70 x 35mm)|
|Weight||0.5lbs (230g)||0.7lbs (295g)|
|Authorisations||TUV, CSA, CE|
|Batteries||2 x AAA|