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Battery Operated (BO Series) - Yokins Instruments
Battery Operated (BO Series) - Yokins Instruments
Battery Operated (BO Series) - Yokins Instruments
Battery Operated (BO Series) - Yokins Instruments
Analog Insulation Tester

Battery Operated (BO Series)

INR

The BO Series (Battery Operated) Insulation Tester is a portable electrical testing instrument designed to measure insulation resistance using an internal battery-powered DC voltage source. It provides quick, stable, and accurate insulation measurements without the need for manual cranking or external power supply.

Ideal for electricians, maintenance engineers, and industrial technicians, the BO Series is widely used for preventive maintenance, troubleshooting, and commissioning of electrical systems.

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Battery Operated (BO Series)

The BO Series (Battery Operated) Insulation Tester is a portable electrical testing instrument designed to measure insulation resistance using an internal battery-powered DC voltage source. It provides quick, stable, and accurate insulation measurements without the need for manual cranking or external power supply.

Product Description

Feature

specifications

Product Description

An Insulation Tester is a reliable electrical testing instrument designed to measure insulation resistance in cables, motors, transformers, switch gear, and electrical installations. It applies a high DC test voltage to detect insulation leakage, deterioration, or faults, helping prevent electrical failures and ensuring safety compliance. Built for industrial and maintenance use, insulation testers deliver accurate readings, easy operation, and durable performance in demanding environments.

Feature

🔹 Key Features

Battery Powered Operation

Operates using internal batteries, ensuring stable test voltage output with minimal effort.

Multiple Test Voltage Options

Common voltage options (model dependent):

  • 250V
  • 500V
  • 1000V

Wide Resistance Measurement Range

Measures insulation resistance from low Mega Ohm values to several hundred or thousand Mega Ohms depending on the model.

Analog or Digital Display (Model Based)

Available with clear analog scale or digital LCD display for easy reading.

Compact & Lightweight Design

Easy to carry and convenient for on-site and field testing.

Safety Protection

Built-in discharge circuit and protective features for user safety.

Battery Operated (BO Series) - Yokins Instruments
Specification
BO Series Specifications
GENERAL CHARACTERISTIC
Power Battery Operated (9V)
Product Size 153 × 106 × 57 mm
Product Net Weight 500g approx
Standard Accessories Carrying Bag, Test Leads, Manual
SPECIFICATIONS
MODEL Rated Voltage Accuracy Resistance
BO-501 500V ±5% 0–100 MΩ
BO-1002 1000V ±5% 0–200 MΩ
Extra Details

FAQ

  • 1. What is the BO Series Insulation Tester?

    The BO Series is a battery-operated insulation resistance tester designed to measure insulation strength of electrical equipment using a stable DC test voltage powered by a 9V battery.

  • 2. How does it differ from hand-driven models?

    Unlike hand-driven testers, BO Series models:

    • Do not require manual cranking.
    • Provide automatic and stable voltage output.
    • Are easier and faster to use

  • 3. What batteries are typically used?

    Most models use standard replaceable batteries (AA, C-type, or 9V depending on design).