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Klein Tools - Insulation Resistance Meter | A-ET600
INSULATION RESISTANCE METER | A-ET600 The Klein Tools ET600 Insulation Resistance Tester is a professional diagnostic instrument designed to evaluate insulation integrity in motors, transformers, switchgear, control systems and electrical wiring. Featuring insulation testing voltages up to 1000V... Read More
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INSULATION RESISTANCE METER | A-ET600
The Klein Tools ET600 Insulation Resistance Tester is a professional diagnostic instrument designed to evaluate insulation integrity in motors, transformers, switchgear, control systems and electrical wiring. Featuring insulation testing voltages up to 1000V and insulation resistance measurements up to 200 GΩ, the ET600 helps electricians and maintenance technicians identify insulation breakdown before costly failures occur. Combined with True RMS voltage measurement functionality and advanced safety features, it is an essential tool for preventive maintenance and commissioning work.
► Key Features
- Performs insulation resistance testing up to 200 GΩ
- Selectable test voltages: 125V, 250V, 500V and 1000V
- Measures AC/DC voltage up to 1000V
- Polarization Index (PI) and Dielectric Absorption Ratio (DAR) calculations
- Lock-down test mode for extended insulation testing
- Large backlit LCD display for easy viewing
- Live circuit detection enhances operator safety
- Automatic discharge of capacitive voltage after testing
- Stores test results for documentation and analysis
- Durable construction with protective over-moulded housing
► Technical Specifications
- Type: Insulation Resistance Tester
- Insulation Resistance Range: Up to 200 GΩ
- Test Voltages: 125V, 250V, 500V, 1000V
- AC Voltage Measurement: Up to 1000V
- DC Voltage Measurement: Up to 1000V
- Polarization Index (PI): Yes
- Dielectric Absorption Ratio (DAR): Yes
- Live Circuit Detection: Yes
- Automatic Discharge Function: Yes
- Display: Backlit LCD
- Safety Rating: CAT IV 600V / CAT III 1000V
- Power Source: Batteries Included
- Includes: Test Leads, Alligator Clips, Batteries, Carrying Case & Manual
- Brand: Klein Tools
- Part No.: A-ET600
► Why Tradies Grab This
The ET600 gives electricians and maintenance teams the ability to detect insulation deterioration before it causes equipment failure, downtime or safety hazards. With advanced insulation testing functions, PI and DAR calculations, and CAT IV safety protection, it is ideal for preventive maintenance programs, commissioning work and industrial fault diagnostics.
► Industrial Shed’s Trade Guarantee – Shop with Confidence
- We Stand By Our Gear: Professional-grade diagnostic equipment built for demanding electrical environments.
- Loyalty Matters: Trade account benefits available for repeat customers.
- Real Support, No Runaround: Backed by a team that understands electrical testing, maintenance and compliance requirements.
- Fast Delivery, Every Time: Get the tools you need without unnecessary delays.
► Stock won’t last — get yours now at Industrial Shed!
At Industrial Shed, we know you need your gear fast and without the runaround. Here’s what makes our shipping better:
Local Delivery, Done In-House: If you're on the Mornington Peninsula, we handle delivery ourselves—no middlemen, no delays. Get your tools the same day or next day, straight from our team to your door.
Nationwide Reach, Reliable Partners: Need it shipped across Australia? We work with top couriers to offer standard and express options, so you get your order when you need it.
Track Every Step: You’ll get a tracking number the moment your order ships. No guessing—just a clear view of where your delivery’s at.
Service with a Real Human Touch: Got special delivery needs? Give us a shout. We’re here to make it happen, no fuss.
With Industrial Shed, you're not just another package in the mail. We get your order to you fast, safe, and with the reliability you expect.
For more information, visit Shipping Details: The Essentials.
At Industrial Shed, we keep things simple. If something’s not right or you’re not satisfied, we’ll sort it out—fast and easy.
What Sets Us Apart?
Fast Turnaround: We don’t mess around. When you need to return an item, we process it quickly so you’re not left waiting. Our goal is to get your refund or exchange sorted fast so you can get back to work.
Local Touch: For customers on the Mornington Peninsula, we offer the added benefit of in-store returns for quicker resolution. No shipping hassles—just bring it back to us, and we’ll handle the rest.
No-Nonsense Support: We make returns and refunds straightforward. If there’s a problem, you won’t be stuck in endless back-and-forths. We’re hands-on and get it sorted with minimal hassle.
Clear Policies, No Surprises: We believe in being upfront. Our return and refund policy is clear, so you know exactly what’s covered—whether it’s warranty claims, special orders, or regular returns. You’ll never be left guessing.
Built for Tradies: We understand the demands of the job, so we’re all about making returns and refunds simple, quick, and no fuss—because downtime is the last thing you need.
For more information, visit Returns & Refunds: Straight Talk.
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