Product Overview

www.testo.com/electrical
GFCI Test Function*
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
Two handed operation with anti-slip rings for safer voltage
measurements
Built-in flashlight for testing in dark places
Continuity test with audible and visual indications
Dust and water protection to IP 64
testo 750
Digital Voltage Tester
with GFCI test
*
* included on:
testo750-2
testo750-3
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.
The testo 750-2 includes a single probe voltage testing,
built-in flashlight, and GFCI test function. The 750-2/-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.
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.
V
AC/DC
Phase
Seq.
GFCI
LoZ