General Specifications |
Range |
0.001 Ω to 20.00 kΩ auto range |
Display |
4-digit display |
Accuracy |
±0.5 % of reading ±2 digits at 23 °C ±2 °C |
Operational uncertainty |
±2 % of reading, ±2 digits (meets IEC61557 operational uncertainty requirement with readings over 10 mΩ) when spike resistances are below 100 Ω ±5% of reading ±2 digits ±10 mΩ (meets IEC61557 operational uncertainty requirement with readings over 10 mΩ) |
Test standards |
BS 7430 (Grounding)
BS 62305 (Lightning)
BS50122 (Railway)
IEEE Standard 81 |
Test frequency |
10 Hz to 200 Hz in steps of 0.5 Hz |
Test current |
50 mA max. |
Maximum output voltage |
Less than 50 V rms |
Maximum interference |
Up to 50 V pk to pk |
Range |
0.01 Ω to 10.00 kΩ auto range |
Accuracy |
±5 % of reading ±3 digits at 23 °C ±2 °C |
Range |
0.01 Ω to 200 Ω |
Accuracy |
±7 % accuracy, ±3 digits |
Range |
0.01 Ω to 200 Ω |
Accuracy |
±7 % accuracy, ±3 digits |
Range |
0.00 A to 2.00 A |
Accuracy |
±5% (±3 digits) |
Display |
4 .3 inch QWVGA, daylight viewable backlit color |
Operating temperature and humidity |
+14 to +104 °F (-10 to +40 °C) 90 % RH max at +104 °F (+40 °C) |
Storage temperature |
-4 to + 140 °F (-20 to +60 °C) |
IP rating |
IP54 operational (lid open), IP65 storage (lid closed) |
Measurement rating |
CAT IV 300 V |
Power supply |
Internal Li-ion battery or external 12-18 V, 65 W, DC supply |
Battery life |
Up to 10 hrs use |
Battery charging time |
Fast recharge to 50%, 3 hrs for 100% |
Safety |
Meets IEC 61010 |
EMC |
Meets IEC 61326 |
Dimensions |
L12.4 x W 11.2 x H 7.1 in. (L 315 x W 285 x H 181 mm) |
Weight |
9.9 lb (4.5 kg) |
Data download |
To PC through USB 2.0 |
Data storage |
On board 500 record storage providing 900,000 data points downloadable as *.txt |
USB type A |
Data download to USB drive |
USB type B |
Data download to PC |
Secondary measurement display |
Noise, voltage and current |
Resistivity calculation |
Wenner: PE = 2 π a RW
Schlumberger: PE = π b (b+a) R a |
Test modes |
Internally set 2P, 3P, ART (Selective), 4P, Stakeless (clamp) modes |
Aux inputs |
MCC1010, MVC1010 |
RoHS compliant |
Yes |