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Learn more by watching our Major Tech MT723 | 400A AC/DC True RMS Clamp Meter video.
Additional related video.
Description:
The MT723 is a CAT III 600V, 4000 count True RMS 400A AC/DC digital clamp meter with indication on a large backlit LCD display, providing fast sampling time with high accuracy. The meter measures 1000V AC/DC, temperature, frequency, capacitance and resistance measurements, plus 100ms Inrush current and Peak Voltage value. The VFD function allows the user to measure stable voltage in high frequency applications of Variable Frequency Drives. Added features include Relative mode for Capacitance Zero and DCV, ACV and ACA offset adjustment, Non-Contact voltage detection, Data hold function and a built-in flashlight for dimly lit areas. Housed in a modern double moulded rubber housing.
Features:
(MT723)
100-Day Fuss-Free Returns
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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
Damaged or Faulty Goods
If your order arrives damaged or is faulty, let us know within 24 hours.
Contact us via our chat to arrange the return.
Exclusions
We can’t accept returns for:
How to Request a Return
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.
To initiate a warranty claim:
Return to Sparky Direct
Ship the meter back to Sparky Direct along with:
Please ensure the unit is securely packaged to prevent damage in transit.
Forwarded for Assessment
Upon receiving your meter, we will forward it to Major Tech’s authorised service centre for inspection, testing, and calibration.
Major Tech’s service lab will assess the returned unit to determine:
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.
| Function | Range | Resolution | Accuracy |
| DC Current | 40.00A – 400.0A | 0.01A | ±(2.5% + 8 Digits) |
| AC Current | 40.00A – 400.0A | 0.01A | ±(2.5% + 5 Digits) |
| DC Voltage | 400mV – 600.0V | 0.1mV | ±(0.8% + 2 Digits) |
| AC Voltage | 400mV – 600.0V | 0.1mV | ±(1.0% + 30 Digits) |
| Resistance | 400.0Ω – 40.00MΩ | 0.1Ω | ±(1.0% + 4 Digits) |
| Frequency | 10Hz – 10kHz | 1Hz | ±(1.5% + 2 Digits) |
| Capacitance | 40.00nF – 100.0μF | 0.01nF | ±(4.0% + 20 Digits) |
| Temperature | -20 to 760°C | 0.1°C | ±(3% + 5°C Digits) |
| Duty Cycle | 0.5 to 99.0% | 0.001 | ±(1.2% + 2 Digits) |
| AC Bandwidth | 50Hz to 60Hz | ||
| Digital Display | 4000 | ||
| Overrange indication | Yes | ||
| Continuity | Yes | ||
| Diode Test | Yes | ||
| Jaw Size | 30mm | ||
| Input Impedance | >10MΩ DCV & >10MΩ VAC | ||
| Peak Hold | Yes | ||
| Data Hold | Yes | ||
| Back Light | Yes | ||
| Enclosure | Double moulded case | ||
| Low Battery Indication | Yes | ||
| Batteries | 3x AAA | ||
| Weight | 183g | ||
| Dimensions | 197 x 70 x 40mm | ||
| Safety Specs | IEC61010-1 CAT III 600V | ||
These specifications and characteristics outline physical, mechanical, electrical details.
| Brand | Major Tech |
| SKU | MT723 |
| Barcode # | 6008229008016 |
| Package Weight | 0.543kg |
| Package Width | 0.060m |
| Package Height | 0.120m |
| Package Length | 0.238m |
| TYPE | VALUE |
|---|---|
| Type | AC Clamp Meter |
| Brand | Major Tech |
| Height (mm) | 39 |
| Width (mm) | 80 |
| Length (mm) | 220 |
Electrical and HVAC products sold by Sparky Direct are intended for installation by licensed and appropriately qualified professionals in accordance with applicable Australian Standards and regulatory requirements. Customers are responsible for ensuring that any product purchased, including any related or associated components, is compatible and suitable for their intended installation and application.
Sparky Direct does not provide installation advice and does not assess product suitability for individual circumstances unless expressly confirmed in writing. Customers must confirm correct product selection, compatibility, compliance, and suitability with a licensed or appropriately qualified professional prior to purchase.
Tools sold by Sparky Direct must be used safely and in accordance with the manufacturer’s instructions. Customers are responsible for ensuring they have the necessary knowledge and competence to operate any tool purchased. If you are unsure how to safely or correctly use a tool, do not use it and seek guidance from the manufacturer or a suitably qualified professional.
Nothing in this clause limits or excludes any rights or guarantees available under the Australian Consumer Law.
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