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Martindale Voltage Indicator Proving Unit 3.5mA 690V LCD LED VT28PD-S

Category Proving Unit Brand Martindale Condition New

Specifications

Country of Origin India
Display Type LCD, LED
Brand Martindale
Battery type AA
Height 35mm
Length 150mm
Model VT28PD-S
Gross Weight 350g
Width 80mm
Maximum Operating Temperature 40°C
Minimum Operating Temperature -10°C
Test Current 3.5mA
Output Voltage 690V
Standards/Approvals BS EN 610101 CAT IV 600V, BS EN 313261, CAT III 1000V, BS EN 612433

Key Features

  • Includes VT28 two-pole voltage and continuity tester with LCD display.
  • PD690SRD AC/DC 690V proving unit provides stepped output voltages of 50V, 120V, 230V, 440V, and 690V.
  • Supports continuity and phase rotation testing with audible signals.
  • Complies with safety standards CAT III 1000V and CAT IV 600V.
  • Compact and robust design supplied with a TC70 carry case.
  • Suitable for use in electrical test and measurement applications.

Product Description

Martindale VT28PD-S Voltage Indicator Proving Unit is a robust and compact test instrument designed for electrical safety testing and verification. The unit operates with a test current of 3.5mA and outputs up to 690V, making it suitable for industrial and electrical testing applications. It features dual LCD and LED displays for clear voltage and continuity readings, ensuring precise and reliable measurements.

The kit includes the VT28 two-pole voltage and continuity tester with functionality for AC/DC voltage measurement from 12 to 690V, as well as phase rotation and continuity testing with audible feedback for ease of use. The PD690SRD proving unit provides multiple stepped output voltages: 50V, 120V, 230V, 440V, and 690V, covering a wide range of electrical testing requirements.

With safety ratings complying with BS EN 610101 CAT IV 600V and CAT III 1000V standards, the VT28PD-S ensures operator protection when testing in high-voltage environments. Its compact dimensions (150mm length, 80mm width, 35mm height) and light weight (350g) make it portable and convenient for field use. The device is powered by AA batteries and is commonly used in industrial, construction, and electrical maintenance settings.

The product comes supplied with a durable TC70 carry case to protect the instruments and facilitate organized transport. It fully meets GS38 requirements and supporting proving dead procedures required for safe electrical testing practices.

Includes VT28 voltage and continuity tester with LCD and LED displays. PD690SRD proving unit with stepped voltage outputs for comprehensive testing. Audible continuity and phase rotation indicators enhance testing accuracy.

Certified safety ratings CAT III 1000V and CAT IV 600V ensure operator safety. Compact, lightweight design suitable for industrial and field applications. Supplied with protective TC70 carry case for portability and protection.

This voltage indicator proving unit is ideal for professionals requiring reliable and safe electrical testing tools. It is applicable in industrial, laboratory, construction, and electrical maintenance fields. Explore more high-quality electrical testing instruments and Proving Units in our Electronics & Electricals category at EnvMart.

Martindale Voltage Indicator Proving Unit 3.5mA 690V LCD LED VT28PD-S
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Frequently Asked Questions

The maximum output voltage of this model is 690V.

The dimensions of the VT28PD-S are 150mm in length, 80mm in width, and 35mm in height.

The test current rating for the Martindale VT28PD-S is 3.5mA.

This model features both LCD and LED displays for clear voltage and continuity readings.

It complies with safety standards BS EN 610101 CAT IV 600V and CAT III 1000V.

The operating temperature range is from -10°C to 40°C.

This model is powered by AA batteries.

It is suitable for industrial, laboratory, construction, and electrical maintenance applications.

Yes, it provides audible signals for phase rotation and continuity testing.

The unit comes supplied with a TC70 carry case for protection and transport, along with the VT28 two-pole voltage and continuity tester.

The gross weight of this model is 350g, making it lightweight and portable.

It can perform AC/DC voltage measurement from 12 to 690V, phase rotation testing, and continuity testing.

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