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R1L-BR MicroOhm & Bond Meter
Brand: TegamThe R1L-B series Ohmmeter/Bonding Tester is a digital microohmmeter designed to measure resistances up to 20 Ohms.
It may be used in applications such as ground bond tests, motor, transformers, switch, circuit breaker, circuit resistance and other contact and connection resistance tests.
The instruments utilize the four-terminal Kelvin technique to eliminate errors caused by the resistance of the connecting cables.
Resistance readings are viewed on a 3-1/2 digit display, reading from 1.999 to 199.9.
Front panel controls are simply a POWER ON-OFF switch and a rotary 5 range selector switch.
Measurement connections are made via four front panel low thermal banana jacks.
Both instruments are battery operated and recharged from line power.
The BR model is more suitable for portable “rugged” applications while the B model is suitable mainly for “in plant” environments.
Features- Rugged: MIL PRF2880F Class 3 (R1L-BR)
- Low Cost: (R1L-B)
- Portable: Long Rechargeable Battery Life
- Ranges: 2 mΩ to 20 Ω
- Accuracy: 0.25% of reading
- Resolution: 1µΩ
- Simple Operation
- Offset Compensation
Specifications
Brand
Accuracy
- 0.25 % of Reading ± 1 Count
Applications
- Circuit Breaker
- Circuit Resistance
- Ground Bond Tests
- Motor
- Switch
- Transformers
Current
- 0.00014 to 1.4 A - Test Current
Display
- 3-1/2-Digit Display
Electrical Connectors
- Banana Plugs
Measuring Range
- 2 milliohms to 20 ohms
Operating Temperature
- 0° to 50° C (32° to 122° F)
Power Requirement
- 120-240 Vac, 50/60 Hz
- 3 High Capacity ‘C’ Nickel-Cadmium Rechargeable Batteries
Resolution
- 1 Microohm
Storage Temperature
- -40° to 71° C (-40° to 160° F)
