testo 750-3 - Digital Voltage Tester with GFCI Test

Order-Nr.  0590 7503

  • GFCI Test Function

  • 3-digit LCD showing the actual voltage
    measurements

  • Patented all-around viewable LED voltage bar indication

  • Built-in flashlight for testing in dark places

The 750-3 can perform GFCI Circuit tests on AC outlets. When performing a GFCI circuit test, a 35 mA load is applied to the circuit. The testo 750 vibrates ensuring that the GFCI circuit test is active. In addition to the above features, the testo 750-3 includes a 3-digit LCD showing the actual voltage measurements.

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 750-3 digital voltage tester with low impedance, continuity, and phase sequence with GFCI test, 3 digit LCD, and flashlight, includes batteries, measuring tip protector, and measuring tip caps
DC voltage

Measuring Range

12 to 690 V

Resolution

0.1 V

Accuracy

± (3 % of mv + 5 Digit)

AC voltage

Measuring Range

12 to 690 V

Resolution

0.1 V

Accuracy

± (3 % of mv + 5 Digit)

General technical data

Dimensions

11 x 3 x 1 in. / 280 x 78 x 35 mm

Operating temperature

14 to +122 °F / -10 to +50 °C

Protection class

IP64

Battery type

3 x AAA

Storage temperature

5.0 to 140.0 °F / -15 to +60 °C

Weight

10 oz. / 295 g

Overvoltage Category

CAT IV 600V; CAT III 1000V

Authorizations

TÜV; CSA; CE

Instrument Measurement Functions

Continuity testing

yes

Display ligthing

yes

Hold

yes

RDC/RC trigger function

yes

Rotating magnetic field testing

yes

Single pole phase testing

yes

Measuring point illumination

yes

Transport Case