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Hand Driven Generator Type (ITM Series Model Body) - Yokins Instruments
Hand Driven Generator Type (ITM Series Model Body) - Yokins Instruments
Hand Driven Generator Type (ITM Series Model Body) - Yokins Instruments
Hand Driven Generator Type (ITM Series Model Body) - Yokins Instruments
Hand Driven Generator Type (ITM Series Model Body) - Yokins Instruments
Hand Driven Generator Type (ITM Series Model Body) - Yokins Instruments
Hand Driven Generator Type (ITM Series Model Body) - Yokins Instruments
Hand Driven Generator Type (ITM Series Model Body) - Yokins Instruments
Hand Driven Generator Type (ITM Series Model Body) - Yokins Instruments
Hand Driven Generator Type (ITM Series Model Body) - Yokins Instruments
Analog Insulation Tester

Hand Driven Generator Type (ITM Series Model Body)

INR

A hand-driven generator type insulation tester is a manual insulation resistance testing instrument widely used for checking the insulation quality of electrical equipment. Unlike motorised testers, this unit uses a hand crank to generate high DC test voltage — making it ideal for portable field use without power supply dependency.

A metal body design adds durability, strength, and resistance to industrial site wear and tear.

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Insulation Tester Metal Body

A hand-driven generator type insulation tester is a manual insulation resistance testing instrument widely used for checking the insulation quality of electrical equipment. Unlike motorised testers, this unit uses a hand crank to generate high DC test voltage — making it ideal for portable field use without power supply dependency.

A metal body design adds durability, strength, and resistance to industrial site wear and tear.

Product Description

Feature

Product Description

An Insulation Tester is a precision electrical testing instrument designed to measure insulation resistance in cables, motors, transformers, switchgear, and other electrical installations. By applying a high DC test voltage, it accurately detects insulation leakage, aging, or breakdown, helping prevent electrical failures and ensuring system safety. This tester is essential for routine maintenance, commissioning, and troubleshooting in industrial, commercial, and residential electrical applications.

Feature
  • Non Magnetic metal body with collapsible steel handle.
  • Hand-driven generator type with no requirement of battery or external power supply.
  • Extremely smooth and Silent brushless AC Generator environment.
  • Rugged and sturdy design to withstand harsh industrial.
  • Cross coil movement to ensures stable readings.
  • Confirming to IS 2992-1987 with 70mm(Approx) logarithmic scale.
  • Guard terminal to eliminate surface leakage current.
  • Available in Voltage Ranges varying from 100V to 5000V DC
Hand Driven Generator Type (ITM Series Model Body) - Yokins Instruments
Specification
Extra Details

FAQ

  • 1. What is a hand-driven generator type insulation tester?

    It is a manual insulation resistance measuring instrument that generates high DC test voltage by rotating a hand crank. It is used to check the insulation strength of electrical equipment.

  • 2. What does this tester measure?

    It measures insulation resistance in Mega Ohms (MΩ) by applying a DC voltage and detecting leakage current through insulation.

  • 3. Why is it hand-driven instead of battery operated?

    Because it:

    • Does not require batteries or external power.
    • Is ideal for remote or field locations.
    • Provides reliable voltage when cranked at proper speed