ANALOGUE METAL BODY INSULATION TESTER ALL-WACO

• Confirms to IS 9223-1989
• Sintered anti-friction bearing provide smooth and maintenance free operation. • Self contained instrument powered by built in hand operated generator
• Four terminals (Spike) method is incorporated for measuring resistivity of soil • Direct reading of earth resistance in Ohms
• Rugged and sturdy instruments suitable for field application
• 90mm Logarithmic scale