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Digital Ground Resistance tester

  • $1,795.00

This Digital Ground Resistance tester (model REED MS2301) manufactured by Reed measures ground resistance safely and quickly by simply clamping the ground line. Reed MS2301 gives you some greatest features such as current measurement as well as resistance tests with a single compact unit. Reed MS2301 also allows you to store up to 99 resistance measurements with a great accuracy of of ± 0.01O for low resistance.

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REED MS2301 Features

  • Resolution of 0.001O for low resistance measurements
  • Accuracy of ± 0.01O
  • Stores up to 99 resistance measurements
  • Limit alarm
  • User selectable alarm threshold from 1 to 100O
  • Measures leakage current to 1mA and neutral current to 20A
  • 1 second sampling time
  • 4-digit, 9999-count LCD
  • Display "Hold"
  • Doubly insulated conductor clamp for extra security
  • Large jaws open to 1.8 x 1.3"/45 x 32mm
  • Includes 3 resistance calibration loops (1O, 5O and 10O), batteries and hard carrying case

REED MS2301 Specifications

  • Resistance Range: 0.01-0.999O, 1-9.99O, 10-99.9O,
    100-199.9O, 200-400O, 400-600O, 600-1200O
  • Resolution: 0.001O, 0.01O, 0.1O, 1O, 5O, 10O, 20O
  • Accuracy: ±(1.5% +0.01O), ±(1.5% +0.1O), ±(2.0%
    +0.3O), ±(3.0% +1O), ±(6.0% +5O), ±(10% +10O),±(20% +20O)
  • Current Range: 100mA, 300mA, 1A, 3A, 10A, 20A
  • Resolution: 0.1mA, 0.3mA, 0.001A, 0.003A, 0.01A, 0.03A
  • Accuracy: ±(1.5% +0.01O), ±(1.5% +0.1O), ±(2.0%
    +0.3O), ±(3.0% +1O), ±(6.0% +5O), ±(10% +10O),±(20% +20O)
  • Max. Test Voltage: 3700V
  • Overload Protection: 20A rms
  • Display: 4-digit LCD, 9999 counts
  • Power Supply: 6 x Ni-Mh AAA batteries 1.2V
  • Battery Life: 10 to 12 hours of continuous use
  • Dimensions: 54 x 104 x 276mm
  • Weight: 1050g, including batteries.

How to use Reed Digital Ground Resistance tester (MS2301)

Ground Resistance Measurement
Always start the Ground Resistance measurements with configure for resistance measurement mode by pressing the corresponding button. Hook the jaw around the leads or electrodes to be tested. The meter will indicate that the jaw is not closed properly. Press the trigger several times to close the jaw properly. Now the meter returns to the usual measurement mode and you will able to read the measurement value on the display.If the NOISE symbol appears on the display, indicates that the current in the grounding loop has been disturbed. The resistance measurement can be affected.

Current Measurement
With this Ground Resistance Clamp Meter you can measure the current of the conductor by pressing the arrow A button and select the unit of measurements ( A or mA). If the display shows the OL symbol, this indicates the measured value exceeds the measurement range.

Saving measured values
Press the MEM button for 2 seconds, the MEM symbol will then appear on the display. The number of records will automatically increase by one, which is then indicated on the display. When the record is the 99th or when the battery life is at less than 20%, a beep will sound when the MEM button is pressed to indicate that the meter will not record the value.


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