Description

Tinker & Rasor SR-2 Kit
- Soil Resistivity Meter with 4.5-inch digital display
- 0.01 Ω to 3.3 MΩ range
- Data logger connection
- Soil pins (4)
- Four-conductor cable reel with jumper cables
Soil Resistivity Meter
The Model SR-2 Soil Resistivity Meter is an electronic instrument useful in finding the resistance of soil at various depths. This kit adds a foam case, pins, a reel with a four-conductor cable, and jumpers to attach each conductor to the meter. The reel allows up to 20’ pin separations using the Wenner 4 Pin Method. Each lead is terminated with a clamp.
Applications
- Wenner 4 Pin Method
- 3 Pin “Fall of Potential” Method
- 2 Pin Method
- Geological Studies
- Archeological Studies
- New pipeline surveys
- Direct assessment surveys
- U.S.T. surveys
- Anode bed installations

Control Panel
| 1. Range selector switch | 6. Method selector |
| 2. Data logger connector | 7. Low battery indicator |
| 3. Battery charger connector | 8. Push test button |
| 4. Battery charger indicator | 9. LCD display |
| 5. Terminal posts |
Soil Boxes (Sold Separately)
- Soil box Model SB-1 conforms to ASTM G-57 standard
- Soil box Model SB-2 conforms to AASHTO T-288
- See the accessories section for more information
- Soil boxes are sold separately

Ground Testers/3 Pole / 4 Pole Ground Testers Template | |
|---|---|
| Type | 4 Pole |
| Display (3 Pole Testers) | Digital |
| Ground Resistance Range | 3.3 M Ohms (3300 K Ohms) |
| Operating Frequency | 97 Hz |
| Accuracy | 0.01 ohm to 3 megaohm range |
| Measuring Current | 100 mA |
| Measuring Voltage | 10 V |
| Soil Resistivity | Yes |
| Power Supply | Battery |
| Auto Ranging | No |
Product General Attributes | |
| Warranty | 90 DAYS (0.247 YEARS) |
| Warranty Details | Parts and labor |
| Power Supply Voltage | Battery Powered |




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