MOTWANE DET-20

SPECIFICATIONS

• Earth Resistance Ranges :
  0.01Ωto 19.99Ω
  0.1Ωto 199.9Ω
  1Ωto 1999Ω
• Test Frequency : 128Hz ±0.5Hz
• Test Current :
  20 Ω Range: 10mA AC RMS
  200 Ω Range: 1mA AC RMS
  2000 Ω Range: 100µA AC RMS
  Test current is generally constant throughout the range
• Temperature Range
  Operating : 0̊C to +55̊C <90% RH
  Storage : -20̊C to +70̊C <90% RH
• Humidity
  Operating : 95% RH non condensing max at 40 ̊C
  Storage : 93% RH non condensing max at 55 ̊C
• Dimensions : 180(H) x 100 (W) x54 (D) mm
• Weight : 550gms without accessories

FEATURES

• 3 ½ digits LCD display with a maximum reading of up to 1999
• 3 terminal and 4 terminal measurement method
• Earth resistance range from 0.01Ω to 1999Ω
• 4 soil resistivity measurement
• Rechargeable internal Ni-MH battery
• Earth measurement voltage of up to 200V
• Ratiometric synchronous rectification