The R1L-BIR micro ohmmeter/contact tester is a digital micro ohmmeter used to measure resistance from 10 μ Ω to 20 Ω. This product is mainly used for metal welding, relays, circuit breakers, circuit resistance, and other contact resistance measurements. It can also be used for resistance measurements below 20 Ω in circuit analysis and impedance testing. This instrument utilizes four terminal Kelvin measurement technology to eliminate deviations caused by lead resistance. The instrument reading adopts a 3 1/2 digit display, with a display range of 1.999 to 199.9.
Product Features:

• Portable: Long term standby rechargeable battery
• Range: 2 m Ω to 20 Ω
• Accuracy: 0.25% of the reading
• Resolution: 1 µ Ω
• Simple operation

For detailed information, please consult a technical engineer