LP-2811 Features: Loop Impedance Range L - E , L - N: 20/200/2000 Ohm (Auto-Range) Loop Impedance Test Current : 12A at 230V/50Hz Voltage Measurement L-N, L-E : 80 to 250V AC/50Hz Earth wire / path Return Resistance : 20/200/2000 Ohm (Auto-Range) Neutral Wire Resistance : 20/200/2000 Ohm (Auto-Range) Line Wire Resistance&Transformer Windings : 20/200/2000 Ohm (Auto-Range) PSC Current (L - N) Max : 3kA PSC Current (L - N) Max : 3kA Operating Voltage : 230V +/-20%Hz Dimensions : 170(L) x 120(W) x 95(D)mm Weight : 635g Power Source : 1.5V(AA) x 8 Batteries
Model: LP-2811

　LP-2811 Specifications:

• 1. Loop impedance Range L-E, L-N : 20/200/2000 Ohm (Auto-Ranging)
• 2. Loop Impedance Test Current: 7A at 230V/50 Hz
• 3. Voltage Measurement L-N, L-E: 0 to 280V AC/50 Hz
• 4. Earth Wire/Path return resistance : 20/200/2000 Ohm (auto-ranging)
• 5. Neutral Wire return resistance: 20/200/ 2000 Ohm (auto-ranging)
• 6. Line wire return resistance & Transformer Windeings : 20/200/2000 Ohm (Auto-ranging)
• 7. PSC current (L-N) Max : 4KA
• 8. PSC current ( L-E) Max: 4KA
• 9. Operating voltage: 230V +/- 20% /50Hz
• 10. Dimensions( Lx Wx D) : (120x 170 x 95 ) mm
• 11. Power source : 8 x AA batteries
• 12. Typical accuracy:
• A. Loop impedance : +/- 5% of Full scle +/- 2 digits
• B. PSC current : +/- 15% of Full scale +/- 5 digits
• C. Voltage: +/- 1% of Full scale +/- 1 dgt
• D. Operating Temperature-Humidity: -10 deg C to +40 deg C , 80% max RH (Relative Humidity).