4 Wire Digital Earth Resistance And Soil Resistivity Tester

Special Features:
<br>
• Auto-ranging microprocessor controlled.<br>
• Earth Resistivity (ρ) test.<br>
• Earth testing range 20 Ω, 200 Ω, 2000Ω<br>
• Earth voltage measuring : 0-300V AC.<br>
• Automatic C spike check.<br>
• Automatic P spike check.<br>
• 2-wire test, 3-wire test, 4-wire test.<br>
• 2 Lines x 16 characters large LCD.(LCM Display)<br>
• Auto Power Off.<br>
• Data Hold.<br>
• Memory save feature (upto 200 measurements).<br>
• Interval between auxiliary earth spikes is 1.0~50.0m..<br> <br>