SEW 4236 ER Digital Earth Resistance Tester

SEW 4236 ER Digital Earth Resistance Tester

Summary  4236 ER

• Instrument type: digital
• Earth Voltage Test: 0 – 300V
• Earth Resistance Test: 0 – 20Ω, 0 – 200Ω, 0 – 2kΩ
• Measuring Method: 4-wire testing
• Additional Functions: earth resistivity (ρ), C spike check, P spike check
• Additional Features: data hold mode, auto power off, low battery indication, open circuit indication, over range indication, optical USB-RS232 interface

Features

• Microprocessor-controlled
• Earth resistivity (ρ) test. Earth testing at 20Ω, 200Ω, 2kΩ
• Earth voltage measuring: 0-300V AC
• Automatic C spike check. Automatic P spike check
• 2-Wire test, 3-Wire test, 4-Wire test
• LCM display. Auto ranging. Auto power OFF
• Data hold function. 200 measurement results can be saved in the memory and recalled on the display
• Interval between auxiliary earth spikes is 1.0~50.0m
• Optical USB to RS-232 data transmission
• The stored data can be transferred to a PC
• 2 optical LEDs are built-in for data transfer

Specifications

Scope of delivery 4236 ER

• Digital Earth Resistance Tester 4236 ER
• Instruction manual
• Test leads (red-15m, black-10m, yellow-10m, green-5m)
• Auxiliary earth spikes
• Carry case
• Shoulder belt
• Batteries
• Data Transmission cable
• Compact disc (CD) for PC interface