Reed MS2301 Digital Earth Resistance Clamp

DISCONTINUED ITEM-Recommended Replacement: Reed R5700 Clamp Ground Resistance Tester

The Reed MS2301 Digital Earth Resistance Clamp is a direct, safe, quick test of earth resistance without the use of auxiliary ground rods. Simply clamp around the ground conductor or rod and measure the resistance to ground. This high sensitivity clamp meter can measure the leakage current to 1mA, neutral current to 20A RMS.

• 0.01Ω high accuracy for low resistance measurements
• 0.001Ω high resolution
• Record 99 resistance measurement values
• Alarm function of resistance limit, user selectable from 1 to 100Ω
• Measure leakage current and neutral current 1mA~20A
• 45mm×32mm large jaw dimensions
• Digital measurement, auto-range ,easy operation
• 1 second sampling
• Double insulated for safety

• Resistance
• Range:     Accuracy:     Resolution:
• 0.01Ohm~0.999 Ohm     ±(1.5%+0.01Ohm)      0.001Ohm
• 1 ~9.99 Ohm     ±(1.5%+0.1Ohm)     0.01Ohm
• 10 ~99.9 Ohm     ±(2.0%+0.3 Ohm)     0.1Ohm
• 100 ~199.9 Ohm     ±(3.0%+1 Ohm)     1 Ohm
• 200 ~400 Ohm     ±(6.0%+5 Ohm)     5 Ohm
• 400 ~500 Ohm     ±(10%+10 Ohm)     10 Ohm
• 500 ~1200 Ohm    approx. 20%     20 Ohm
• Current
• Range:     Accuracy:     Resolution:
• 100mA     ±(2.5%+1mA)     0.1mA
• 300mA     ±(2.5%+2mA)     0.3mA
• 1A     ±(2.5%+0.003A)     0.001A
• 3A     ±(2.5%+0.01A)     0.003A
• 10A     ±(2.5%+0.03A)     0.01A
• 20A     ±(2.5%+0.05A)     0.03
• Power   :   Ni-MH 600mAh  1.2V×6  AAA
• Operating Temperature:    -10 to 50ºC (14 to 122ºF)
• Size    : 54mm×104mm×276mm
• Weight   :  approx. 1050g (with batteries)
• Conductor size :    ?32mm OR 45mm×32mm

• Reed MS2301 Datasheet.pdf
• Reed MS2301 User Manual.pdf