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        Learn more by watching our Major Tech MT993 | Loop Calibrator PLC Testing video.

        Description

        Major Tech MT993 | Loop Calibrator PLC Testing

        The Major Tech MT993 is a versatile loop calibrator and signal generator, perfect for PLC debugging, process instrumentation, and valve testing. It can source and measure voltage (0-24V), current (0-24mA), and frequency (0-9999Hz), making it a must-have tool for industrial applications. With dual independent channels, users can measure and source different signals simultaneously, improving efficiency on the job.

        Its 2.4-inch high-definition TFT LCD, with adjustable backlighting, provides clear readings in any environment. The real-time curve display tracks signal changes over time, while the PWM output function allows for independent frequency and duty cycle adjustments. Powered by a 3000mAh rechargeable lithium battery, it delivers up to 26 hours of standby time, making it ideal for fieldwork.

        Major Tech MT993 Features:

        • Multifunction loop calibrator – Measures and sources voltage, current, and frequency signals.
        • Dual-channel operation – Enables simultaneous measurement and output.
        • Real-time curve display – Tracks voltage and current variations over time.
        • High-precision measurement – Provides ±0.1% accuracy for voltage and current readings.
        • PWM output function – Allows independent control of frequency and duty cycle.
        • 2.4” TFT LCD with backlight – Ensures clear data visibility in any lighting condition.
        • Long battery life – 3000mAh lithium battery supports up to 26 hours of standby time.
        • Compact & portable design – Small enough for easy carrying and on-the-go use.

        MT993 FAQ:

        Q: What signals can this calibrator measure and source?
        A: It supports voltage (0-24V), current (0-24mA), and frequency (0-9999Hz).

        Q: Does it support real-time monitoring?
        A: Yes, the real-time curve display allows users to monitor voltage and current changes over time.

        Q: How long does the battery last?
        A: The built-in 3000mAh lithium battery provides up to 26 hours of standby time and 8-10 hours of continuous use at 20mA output.

        (MT993)

        Warranty

        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.

        Features
        Function Range Precision Resolution
        Active Current Output 0 - 24mA ±(0.1%+0.005) 0.01mA
        Passive Current Output 0 - 24mA ±(0.1%+0.005) 0.01mA
        Voltage Output 0 - 24V ±(0.1%+0.005) 0.01V
        24V Loop 0 - 24mA ±(0.1%+0.005) 0.01mA
        Frequency Output 0 - 9999Hz ±(2%) 5 digits
        Current Input 0 - 24mA ±(0.1%+0.005) 0.01mA
        Voltage Input 0 - 30V ±(0.1%+0.005) 0.01V
        Dimensions 112 x 82 x 27mm
        Weight 165g
        Specifications

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

        Brand Major Tech
        SKU MT993
        Barcode # 6008229040979
        Package Weight 0.470kg
        Package Width 0.150m
        Package Height 0.095m
        Package Length 0.155m
        TYPE VALUE
        Type Earth/Loop/PSC Testers
        Brand Major Tech
        Maximum Load 750Ω
        Output Voltage 0 - 24V
        Dimensions 112 x 82 x 27mm
        Battery 3000mAh Rechargable
        Weight 165g
        Output Current 0 - 24mA
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