| Specifications |
| Measurement Range |
| Range | 0.00 to 19.99 Ohms / 20.00 to 199.9 Ohms / 200.0 to 1999 Ohms |
| Measurement Range | 20 / 200 / 2000 Ohms |
| Resolution | 10m Ohms / 100 m Ohms / 1 Ohm |
| Test Current | 10 / 1 / 0.1 mA |
| Accuracy in percent of Reading | 2 percent Reading ±1 ct / 3 percent Reading ±3 cts |
| Accuracy Reference Conditions | 23°C ±3K, 50 percent RH ±10 percent, battery at 8V ±0.2V, externa; magnetic field <40A/m, external field <1 V/m, conductor centered, loop resistance noninductive. Accuracy percent of reading |
| Resistance Measurement Frequency | 128 Hertz square wave |
| Interference | Model 4610 rejects high levels of interference voltage (DC, 50 to 60 Hertz, harmonics); DC voltage in series with X:20 Volts AC voltage in series with Y:13 Volts peak AC voltage in series with Z:32 Volts peak |
| Response Time | Approximately 6 seconds for a stabilized measurement |
| Voltage Withstand | 250 Volts ACc with spikes of 3000 Volts AC or 1000 |
| Power Source | Eight 1.5 Volts AA batteries; Alkaline recommended; LO BAT indication on LCD |
| Battery Life | 1800 15 second measurements |
| Fuse Protection | High breaking capacity 0.1A, 250V, 0.25" x 1.25" |
| Mechanical Specifications |
| Display | 7 segment LCD, .71 inches (18 millimeters) high (3-1/2 digit); 2000 counts; LCD also indicates overrange, test lead shorts and lead reversals |
| Connection | Color-coded terminals accept lugs with minutes gap of 6 millimeters or standard 4 millimeters banana jacks |
| LED Indication | 3 LEDs indicate high input noise, high auxiliary rod resistance, open leads, blown fuse |
| Operating Temperature | 14 to 131 degrees F (-10 to 55 degrees C),0 to 90 percent RH |
| Storage Temperature | -40 to 158 degrees F (-40 to 70 degrees C), 0 to 90 percent RH with batteries removed |
| Dimensions | 8.7 x 5.4 x 5.9 inches 220 x 136 x 150 millimeters |
| Weight | 10 pounds |
| Case | Heavy-duty, ABS |
| Colors | Case: safety yellow; Front panel: gray |
| Mechanical Shock | IEC 68-2-27 |
| Vibration Test | IEC 68-2-6 |
| Drop Test | IEC 68-2-32 |
| Dielectric Test | 3 kV, 50/60 Hertz, 1 minute between four interconnected measuring terminals and any external metal ground |
| Environmental | O-ring sealed against dust and water to IP50 (Protection Index) |
| Electrostatic | IEC801-2 |
| Electromagnetic | IEC 801-3 |
| Electric Shcok | IEC 801-5 |
| Safety Reference Specifications |
| Safety Ratings | IEC 1010-1 Cat III Pollution Degree 2, 42 Volts |
| Agency Approvals | Emission: EN 50081-1; Immunity: EN 50082-1 |
