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allsun 400A AC/DC Current Clamp Probe True RMS Multimeter CAT III 600V

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  • 【PRECISION AC/DC CLAMP METER W/ HALL EFFECT TECH】 Accurately measure AC/DC currents up to 400A (600A overload) using advanced Hall Effect sensor technology. Features True RMS conversion, dual-range sensitivity (40A: 10mV/A; 400A: 1mV/A), and ±2.5% accuracy—suitable for HVAC, automotive diagnostics, and industrial circuits.
  • 【NON-CONTACT CURRENT TESTING & SAFETY】33mm jaw opening safely measures conductors up to ∅28mm without circuit interruption. CAT III 600V rated with tactile barriers and double insulation. Includes polarity detection and CE certification for shock prevention.
  • 【BATTERY & ZERO CALIBRATION】 Visual battery alert (Green/Red LED) warns at ≤7.5V. One-touch zero calibration eliminates DC drift errors. Auto-off function (dual OFF positions) extends 9V battery life during storage.
  • 【PROVEN TO WORK WELL WITH OTHER 3RD PARTY MULTI-METERS】Seamless integration with any multimeter via DC voltage output (0-400mV). Features dedicated range switch, AC/DC mode selection, and trigger-operated jaws. Auto-calculates current using Reading/Sensitivity formula.
  • 【PORTABLE INDUSTRIAL-GRADE TESTER】Compact handheld design for tight spaces. Withstands 0°C–40°C environments. Perfect for electrical troubleshooting, motor maintenance, factory QA, and energy audits. Includes wipeable casing for durability.

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Very thanks for choosing allsun AC/DC Current Probe Digital Clamp Multimeter . The main products from allsun contain Car Data Saver,Multi-meter,Digital Multimeters,Digital Clamp meter,Metal Detectors,Distance Measures,Infrared Thermometer,Voltage, Battery Tester,Digital Scale and multifunction sensor all of which have an advantage in domestic and overseas markets.

If you are now looking for AC/DC Current Probe Digital Clamp Multimeter, exactly, just choose it!

INTRODUCTION: AC/DC Current Probe Digital Clamp Multimeter

Operation Instruction

7 Read the voltage reading on the display of the multimeter. Then calculate the current of the conductor by using the formula:

I=Reading/Sensitivity

(In this formula,is the current of the conductor, Reading is the voltage reading of the multimeter,

Sensitivity is the sensitivity of the selected range of the Current Probe.)

Note: 1. Do not input voltage to the output plugs of the Current Probe.

Note:

1. Do not input voltage to the output plugs of the Current Probe.

2. For DC current measurements, the display of the multimeter will also

indicate the measured current's direction. A positive reading (negative

sign "-" doesn't appear ) indicates that the current direction is from

the Current Probe's front to its back. ( Tip: Current direction is the

opposite of electron flow direction. )

3. Each time after you finish a measurement and remove the jaws from the conductor under test, there may be a residual reading on the

display. This reading must be subtracted from the measurement you just performed.

1.Set the multimeter to the desired dc voltage range.

Note: Do not set the multimeter to ac voltage range because the internal circuit of the Current Probe changes the ac current

signal into dc voltage during ac current measurement.

2. Insert the Current Probe's two output plugs to the voltage input terminals of the multimeter. (Note:The black output plug must be connected to the " COM " terminal of the multimeter.)

3. Set the Current Probe to the desired range with the range switch, the LED lights.

4. Select ac or dc current measurement with the AC/DC button according to the indication of the marks beside the AC/DC button of

the Current Probe.

5. Before dc current measurement, press and hold down the ZERO button of the Current Probe for several seconds for zeroing.

6. Press the trigger and clamp the jaws around the conductor to be measured. Make sure that the jaws are perfectly closed.

Note: a. Each time only one conductor should be clamped.

b. The conductor should be in the center of the jaws and should be perpendicular to the Current Probe.

Packing List

1x AC/DC Current Probe Clamp Multimeter

1x Carrying Pouch

1x English User Manual

Product details

allsun 400A Current Clamp Meter - True RMS -10
allsun 400A Current Clamp Meter - True RMS -11
allsun 400A Current Clamp Meter - True RMS -12
allsun 400A Current Clamp Meter - True RMS -13
allsun 400A Current Clamp Meter - True RMS -14
allsun 400A Current Clamp Meter - True RMS -15
allsun 400A Current Clamp Meter - True RMS -16

Specifications

Main Specification
Manufacturer Zhangzhou Haimao Dianzi Keji Co., LTD
Unit Count 1 Count
Brand allsun
UPC 687551089472
Number of Items 1
Min. Operating Voltage 7.5 volts_of_direct_current
Power Source Battery Powered
Compatible Devices Multimeter
Upper Temperature Rating 40 °C
Colour Black and Blue
Style Mini Clamp Meter
Technical Details
Part Number EM-264
Measurement Type Multimeter
Style
Style Name Mini Clamp Meter
Others
Item Highlight High-Amperage Load Measurement, 10mV/A 1mV/A Output, Auto Zero, Compatible Meter Reading CAT III 600V, Low Battery Indicator
Product Type Clamp Meters
Minimum Operating Voltage 7.5 volts_of_direct_current
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Clamp Meters