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

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.

Product Description

Overview

The testo 745 Non-Contact Voltage (NCV) Tester quickly checks for the presence of voltage in AC powered systems. It can be safely used up to 1000 VAC. When AC voltage is detected, the testo 745 gives indication by flashing RED LEDs and buzzing audible tones. You can easily determine the hot and neutral legs of an outlet without lengthy and risky removal of the outlet. The testo 745 NCV has a built-in Low Pass Filter which greatly reduces high frequency interference which causes false indications. The included LED flashlight is bright and focused to make testing simple in dark spaces. It also includes a low battery indication and is waterproof and dustproof rated per IP 67. The testo 745 is rated to CAT III 1000V and CAT IV 600 V.

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 745 - Voltage Tester (non-contact) and batteries.

Technical Data

AC voltage

Measuring range

12 to 1000 V

General technical data

Operating humidity

0 to 80 %RH

Weight

63 g

Dimensions

155 x 25 x 23 mm

Operating temperature

-10 to +50 °C

Product colour

Black

Protection class

IP67

Standards

EN 61326-1; EN 61010-1

Alarm function

via LED; audible

Battery type

2 AAA micro batteries

Storage temperature

-15 to +60 °C

Overvoltage Category

CAT IV 600V; CAT III 1000V

Authorizations

CSA; CE

Instrument Measurement Functions

Measuring point illumination

yes

Applications

Ideal for voltage testing

Voltage range up to 1000 V, filter for high-frequency interference signals, waterproof and dustproof according to IP 67, adjustable sensitivity (2 levels), visual and acoustic signal, integrated torch for measuring point illumination

Overview of applications

Non-contact voltage testing

Searching for cable breakages

Locating live and neutral wires

General technical data
Operating humidity	0 to 80 %RH
Weight	63 g
Dimensions	155 x 25 x 23 mm
Operating temperature	-10 to +50 °C
Product colour	Black
Protection class	IP67
Standards	EN 61326-1; EN 61010-1
Alarm function	via LED; audible
Battery type	2 AAA micro batteries
Storage temperature	-15 to +60 °C
Overvoltage Category	CAT IV 600V; CAT III 1000V
Authorizations	CSA; CE

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