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R1L-C Portable Ground Resistance & Bond Meter
Brand: TegamThe Model R1L-C is a Ground Resistance Ohmmeter designed to measure grounding system resistance, as well as soil resistivity, over ranges from milliohms to 20 kiloOhms full scale.
The R1L-C is capable of Wenner, Fall of Potential, 62% methods as well as bond and continuity measurements.
Two, three and four are standard for this instrument.
Features- Rugged: MIL PRF2880F Class 2
- Ranges: 2 to 20000 Ohms (Auto and Manual)
- Simple: One Button Test, Auto Range
- Accuracy: 1% of Reading on 2 Ohms range
- Resolution: 1 MilliOhm
- 2, 3 or 4 point measurements
- Offset Compensation
- Operates from -10° to 55° C
- Complete Accessory Kit Including SS Ground Rods
Specifications
Brand
Accuracy
- ± 1 % of Reading + 2-Digits on 2 ohms (Min.) Range
- ± 2 % of Reading + 2-Digits - 20,000 ohms, Max.
Adjustment
- Push-Buttons
Circuit Protection
- MIL-PRF-28800F Class 2
Current
- 40 mA - Test Current
Display
- 3-1/2-Digits
- 4-1/2-Digit at 20 kiloohms Range
Enclosure, Body Material
- Plastic - Rugged Heavy-Duty
Frequency
- 25.6 Hz - Test Frequency
Indication
- LED Indicators: Battery Condition, Battery Charging,Over-Range, Excessive Stray Current, Excessive Noise
Load Impedance
- 1.5 to 150 kiloohms - Max.
- 20 kiloohms - Max.
Materials of Construction
- Stainless Steel - Ground Rods
Measuring Range
- 2 ohms to 20 kiloohms
Operating Temperature
- -40° to 55° C (-40° to 131° F)
Override
- Manual Overrride ± One Range
Power Requirement
- 110 Vac, 50/60 Hz - Recharge Source
- 12-28 Vdc
- 4 Nikel-Cadmium Cells
Resolution
- 1 Milliohm
Storage Temperature
- -51° to 71° C (-60° to 160° F)
Supply Voltage
- < 35 V Peak - Open Circuit Voltage
