REED MS2301 Earth Resistance Clamp Meter

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

Specifications:

• Resistance Range: 1, 10, 100, 200, 400, 600, 1200Ω
  Resolution: 0.001, 0.01, 0.1, 1, 5, 10, 20Ω
  Accuracy: ±1.5%, ±1.5%, ±2.0%, ±3.0%, ±6.0%, ±10%, ±20%
• Current Range: 100, 300mA, 1, 3, 10, 20A
  Resolution: 0.01, 0.03mA, 0.001, 0.003, 0.01, 0.03A
  Accuracy: ±2.5%
• Test Voltage: 3700V max.
• Overload Protection: 20A rms
• Power Supply: 6 x NiMh 1.2V "AAA" batteries
• Battery Life: 10 to 12 hours of continuous use
• Dimensions: 2.1 x 4.1 x 10.9" (54 x 104 x 276mm)
• Weight: 37 oz (1050 g)