testo 750-1 - Digital Voltage Tester

Order-Nr.  0590 7501

  • Patented all-around viewable LED voltage bar indication

  • 0 to 690 V AC/DC voltage measurement

  • Polarity detection for VDC measurements

  • Phase sequence test for determining motor rotation

The testo 750 voltage testers are the first instruments to include an all-around viewable LED voltage indication.  All three models include low input impedance, phase sequence, continuity test, and meet CAT III 1000 V CAT IV 600 V safety standards.

Product Description

Testo’s history of efficiency, innovation, and quality now extends into the entire electrical lineup. Once again, Testo brings high value, feature-packed products to the HVAC contractor market.

 

Delivery Scope

testo 750-1 digital voltage tester with low impedance, continuity, and phase sequence includes batteries, measuring tip protector, and measuring tip caps.
DC voltage

Measuring range

12 to 690 V

Accuracy

according to DIN EN 61243-3:2010

AC voltage

Measuring range

12 to 690 V

Accuracy

according to DIN EN 61243-3:2010

General technical data

Operating humidity

0 to 95 %rH

Weight

8.11 oz. / 230 g

Dimensions

10.6 x 2.6 x 1.4 in. / 270 x 65 x 35 mm

Operating temperature

14.0° to 122.0 °F / -10 to +50 °C

Product colour

Black

Protection class

IP64

Standards

EN 61243-3; EN 61326-1; EN 61010-1

Battery type

2 AAA batteries

Storage temperature

5.0° to 140.0 °F / -15 to +60 °C

Overvoltage Category

CAT IV 600V; CAT III 1000V

Authorizations

CSA; CE

Instrument Measurement Functions

Continuity testing

yes

Display ligthing

yes

Rotating magnetic field testing

yes

Single pole phase testing

no

Measuring point illumination

no

Transport Case

Ideal for voltage testing

  • Clear, all-round LED display, large fibre optic, anti-slip ring and ergonomic handle

Overview of applications

  • Test electrical circuits or systems for voltage or de-energization (according to DIN EN 61243-3:2010)
  • Checking the rotating magnetic field