Descriptions:
  • 4 In 1 Digital Multi-Function Tester: Insulation tester + earth tester + voltmeter + phase indicator. Ground resistance measurements from 0.01 ohm to 2000 ohms with a resolution of 0.01 ohm, test voltage 250 V 500 V 1000 V. ac voltage of measurement 600 V.
  • Precision Measurements for Professionals -Ground resistance testing: 0.01Ω-2000Ω (0.01Ω resolution) -Insulation resistance up to 2000MΩ -AC/DC voltage measurements: 250V/500V/1000V | 600V AC max -High accuracy: ±(2% rdg + 5dgt) for all measurements
  • dvanced Electrical Testing Capabilities -Phase sequence detection for 3-phase systems (100V-450V range) -Frequency measurement: 50-60Hz accuracy -Auto-ranging function for quick setup
  • Professional-Grade Build & Accessories -Included test leads, auxiliary earth clamps, phase wires -Durable carry case with shock-absorbing padding -8 x AA 1.5V alkaline batteries (low self-discharge) -CMOS-based dual integral A/D converter for low power consumption
  • User-Friendly Features -Backlit LCD display with auto-illumination -Data hold function for real-time readings -Auto-zero calibration for consistent accuracy -Low battery indicator and automatic power-off
  • Industry-Approved Applications -Perfect for electricians, engineers, and technicians -Meets safety standards for industrial use -No need to disconnect grounding systems -Suitable for power plants, construction sites, and manufacturing environments

Function:

1. Adopt Low-Power Conversion Integrated Circuit, Automatic Zero Return, Over-Range Indication

2. LCD Display

3. Data Hold, Function Symbol Display

4. Back-Light Screen

5. It Can Measure Ac Voltage Below 600V

6. Led Lights Indicate Working Status

7. Low Battery Warning

8. Can Detect Phase Sequence

9. Automatic Conversion Range For Resistance Measurement

10. The Range Knob Switch Selects The Test Voltage


Vanlison Professional-Grade 4-in-1 Digital Multimeter

The Professional Digital Multimeter is a 4-in-1 tester combining an Insulation Resistance Tester, Earth Ground Resistance Tester, Voltmeter, and Phase Sequence Detector.

Specification:

Max. Displays : 1999

Power: AA1.5V x 8

Product Size: 34x10x23.5cm/13.39x3.94x9.25in

Net Weight: Approx. 0.9kg

  • 🔧Insulation Resistance:
  1. Testing Voltage: 250V / 500V / 1000V
  2. Output Voltage: 90%-110% of the test voltage
  3. Range: 0.1MΩ-20GΩ
  4. Resolution: 0.01MΩ
  5. Accuracy: 0.1MΩ-200MΩ±(3%rdg+5dgt), 200MΩ-20GΩ±(5%rdg+10dgt)
  • 🔨Earth Resistance:
  1. Range: 20Ω/200Ω/2000Ω
  2. Accuracy: 20Ω ±(2%rdg+0.1Ω), 200Ω/ 2000Ω ±(2%rdg+3dgt)
  • 🔧 AC Voltage ( Earth Voltage) Measurement:
  1. Measurement range: 1-600VAC
  2. Accuracy: ±(2% rdg+ 5dgt)
  3. Resolution: 1V
  4. Test frequency: 40-400Hz
  • 🔨 Phase Sequence Test:
  1. Voltage range: 100V-450V
  2. Frequency: 50-60Hz
  3. Note: phase sequence test result is indicated by LED, NO display in LCD.

 *Package included*

  • 1 x 4-in-1 Tester
  • 1 x Insulation Resistance Test Wire ( Red Lead with Big Probe / Black Lead with Big Clip / Black Lead with Detached Little Clip )
  • 1 x Earth Resistance Test Wire ( Red 15-meter Test Wire / Yellow 10-meter Test Wire / Green 5-meter Test Wire )
  • 1 x Simple Earth Resistance Test Wire( Red 1.6-meter Test Wire /Green 1.6-meter Test Wire )
  • 2 x Auxiliary Earth Spike
  • 8 x AA 1.5V alkaline batteries
  • 1 x User Manual
  • 1 x Tool Case
  • 1 x Tool Bag
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