KYORITSU 4202

Earth Clamp Tester • Real time measurements can be transferred, shown and saved on Android device ( up to 100 measurements) • Saved data includes measurement, GPS location and date & time Easy to check on map " When " and " Where " the measurement was made • Comparator function on Android device informs when the measured value is lower/ higher than the preset value 4202 CE Earth / Ground resistance and Leakage current measurement functions • The earth resistance from 0.05 to 1200 © can be measured without the auxiliary earth spikes in multi-earthing systems • True RMS leakage or phase current readings from 0.1mA to 30.0A provides vital additional information in earthing networks • Filter function offers increased immunity to electrical noise and a Noise mark appears in excessively high noisy environments Function Range Resolution Measuring Range Accuracy Earth resistance Auto range 20© 0.01© ( * ) 0.00~ 20.99© | ± 1.5% ± 0.05© 200© 0.1© 16.0~ 99.9© | ± 2% ± 0.5© 100.0~ 209.9© | ± 3% ± 2© 1200© 1© 160~ 399© | ± 5% ± 5© 400~ 599© | ± 10% ± 10© 10© 600~ 1260© --- AC current ( 50Hz/ 60Hz) Auto range 100mA 0.1mA 0.0~ 104.9mA | ± 2% ± 0.7mA 1000mA 1mA 80~ 1049mA | ± 2% 10A 0.01A 0.80~ 10.49A 30A 0.1A 8.0~ 31.5A Operating indication Earth resistance function: Constant voltage injection Current detection ( Frequency: Approx. 2400Hz) Dual Integration AC current function: Successive approximation Over-range indication " OL " is displayed when input exceeds the upper limit of a measuring range Response time Approx. 7 seconds ( Earth resistance) Approx. 2 seconds ( AC current) Sample rate Approx. 1 time per second Power source LR6/ R6 ( AA) ( 1.5V) × 4 Current consumption Approx. 90mA ( max. 140mA) Measurement time Approx. 21 hours ( when LR6 is used) Approx. 5 hours ( when R6 is used) Auto power-off Turns power off about 10 minutes after the last button operation Applicable standards IEC 61010-1 CAT.IV 300V Pollution degree 2 IEC 61010-2-032, IEC 61326-2-2 ( EMC) Withstand voltage AC 5320Vrms/ 5 seconds Between the Transformer jaws fitted parts and case enclosure ( except for jaws) Conductor size Approx. Æ 32mm Dimension 246 ( L) × 120 ( W) × 54 ( D) mm Weight Approx. 780g ( including batteries) Accessories 8304 ( Resistors for operation check) 9167 ( Carrying case [ Hard] ) LR6 ( AA) × 4, Instruction manual