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        Learn more by watching our Major Tech MT575 | 10kV High Voltage Tester video.

        Major Tech MT575 | 10kV High Voltage Tester

        NOTE: SPECIAL ORDER - CHECK FOR AVAILABILITY

        The Major Tech MT575 10kV High Voltage Tester is a reliable tool for electricians working with high-voltage systems. This tester is rated CAT IV 600V and CAT III 1000V, making it ideal for insulation testing in industrial environments. It features test voltages ranging from 1000V to 10,000V, along with AC/DC voltage measurement up to 600V.

        The MT575 has a microprocessor-controlled, 2-line intelligent display that ensures precise readings. It offers a short circuit current up to 5mA, dielectric absorption ratio (DAR) indication, and polarisation index (PI) indication, making it a complete solution for insulation testing. The tester includes auto-ranging, adjustable test times, and a memory capacity for 200 results that can be recalled for review. There are visual and audible warnings for external voltage over 30V, along with an auto power-off feature.

        10kV Insulation Tester Features:

        • High Voltage Testing up to 10kV: Ideal for insulation testing with adjustable voltages from 1000V to 10,000V.
        • CAT IV 600V and CAT III 1000V Rated: Ensures safe testing in high-voltage environments.
        • Microprocessor Controlled: Intelligent 2-line display for clear and accurate readings.
        • Short Circuit Current up to 5mA: Capable of handling heavy-duty electrical testing.
        • DAR and PI Indications: Provides dielectric absorption ratio and polarisation index results for comprehensive insulation testing.
        • Memory Storage: Saves up to 200 measurement results for review.
        • Safety Features: Visual and audible warnings for external voltage over 30V, with auto power-off to conserve battery life.
        • Accessories Included: Comes with test leads, croc clips, carrying case, shoulder strap, 8 C batteries, and an instruction manual.

        Major Tech MT575 FAQ:

        Q: What is the maximum test voltage for this tester?
        A: The MT575 supports insulation test voltages up to 10,000V.

        Q: Can the tester store measurement results?
        A: Yes, it can save up to 200 measurement results that can be recalled on the display.

        Q: What accessories are included with the tester?
        A: The tester comes with test leads, croc clips, a carrying case, a shoulder strap, 8 C batteries, and an instruction manual.

        (MT575)

        100-Day Fuss-Free Returns
        We want you to love what you buy—but if you change your mind, that’s okay too. That’s why Sparky Direct offers a 100-day money-back guarantee.

        • Items must be unused, with all parts, accessories, and original packaging.
        • We can’t accept returns if the product is damaged, incomplete, or not in resalable condition.
        • Proof of purchase is required.
        • Return shipping is the responsibility of the customer. 

        If your item isn’t in its original condition, please contact us before returning it—we might save you time and money.

        All products come with a manufacturer’s or supplier’s warranty

        • Warranty starts from the Invoice Date
        • Some suppliers offer in-home warranties and handle claims directly, so you won’t need to uninstall or return the product. Chat with us to check if your product qualifies.
        • Sparky Direct isn’t responsible for losses caused by product failure.
        • Warranties are void if products aren’t installed by a licensed electrician.

        Damaged or Faulty Goods
        If your order arrives damaged or is faulty, let us know within 24 hours.

        • Sparky Direct will pay for return shipping via an emailed return label.
        • If the fault is confirmed, we will send you a replacement item or provide a refund.

        Contact us via our chat to arrange the return.

        Exclusions
        We can’t accept returns for:

        • Items that have been installed, modified, or used
        • Clearance, End of life, Discontinued, or special order items (unless faulty)
        • All PPE Items
        • Goods returned without original packaging or proof of purchase

        How to Request a Return

        1. Contact our customer service team with your order number.
        2. Confirm it’s eligible under our return or warranty policy.
        3. Pack the item securely and return it using a trackable service.
        4. Once we receive and inspect it, we’ll process your refund or replacement.

        Warranty starts from Invoice Date

        Domestic Use: 2 Year
        Commercial Use: 2 Year
        Warranty Method: Return to Sparky Direct

        All Major Tech Meters sold through Sparky Direct are covered by the manufacturer’s warranty. If you believe your meter is faulty or defective, you may request an assessment under this warranty policy.

        How to Lodge a Warranty Claim

        To initiate a warranty claim:

        1. Return to Sparky Direct
          Ship the meter back to Sparky Direct along with:

          • A copy of your proof of purchase
          • A brief description of the issue
          • Your contact details

          Please ensure the unit is securely packaged to prevent damage in transit.

        2. Forwarded for Assessment
          Upon receiving your meter, we will forward it to Major Tech’s authorised service centre for inspection, testing, and calibration.

        Assessment Process

        Major Tech’s service lab will assess the returned unit to determine:

        • Whether the fault is due to a manufacturer’s defect (covered under warranty), or
        • If the issue is the result of user error or no fault is found.

        Outcomes

        • If approved under warranty: The product will be repaired or replaced at no cost to you.
        • If not covered under warranty: The lab may offer repair services, which will be quoted and billed directly to you by the service provider.

        Important Notes

        As Major Tech’s service labs are independent providers, Sparky Direct cannot govern or guarantee turnaround times or any costs incurred for repairs outside of warranty coverage.

        Please allow up to 7-14 working days for the return of your product.

        Function Range Resolution Accuracy
        DC voltage 30 – 600V 1V ± (2% + 3 Digits)
        AC voltage 30 – 600V 1V ± (2% + 3 Digits)
        Insulation resistance 1000V 1000V 200GΩ ± (5% + 5 Digits)
        Insulation resistance 2500V 2500V 500GΩ ± (5% + 5 Digits)
        Insulation resistance 5000V 5000V 1TΩ ± (5% + 5 Digits)
        Insulation resistance 10000V 10000V 2TΩ ± (5% + 5 Digits)
        Short circuit current 5mA    
        Overrange indication Yes    
        Polarisation index Yes    
        Dielectric absorption ratio Yes    
        Auto discharge Yes    
        Data logging Yes    
        Data Hold Yes    
        Back Light Yes    
        Enclosure Robust moulded case    
        Low battery indication Yes    
        Power source 8 x LR14, 1 x CR2032    
        Weight 2120g    
        Dimensions 250 x 190 x 127mm    
        Safety Specs IEC61010-1 CatIV 600V    

        These specifications and characteristics outline physical, mechanical, electrical details.

        Brand Major Tech
        SKU MT575
        View Datasheet
        View Manual
        TYPE VALUE
        Type Insulation Tester
        Brand Major Tech
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