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 |