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Kyoritsu | K4200

Earth clamp 50mOhm to 1.2kOhm / leakage current

Kyoritsu
Reference : KYOK4200
Purchase Order Reference : K4200
Brand : Kyoritsu
Pince de terre.
- Mesure de terre
- Sauvegarde de l'affichage
- Mémoire
- Valeur efficace vraie
Résistance de terre: 0-20-200-600-1200 Ohm
Mesure de courant de fuite (AC): 1-1000mA/0,80-10,0/8,0-30,0A
Catégorie: Cat. III 300 V
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Kyoritsu  K4200

The earth resistance from 0.05 to 1200Ω can be measured without the auxiliary earth spikes. (The Multiple Earthing System.)
True RMS
Accurate true RMS readings of AC current including distorted waveform from 1mA to 30.0A
Noise Check Function
A function to detect current. which effects on an earth resistance measurement and display "NOISE" mark on the LCD.
Memory function
Save and display up to 100 measurement data.
Data hold function / Buzzer function / Back light function
Compliant with Safety Standards of IEC 61010-1 : CAT.IV 300V Pollution degree2


FunctionRangeResolutionMeasuring rangeAccuracy
Earth resistance Auto range20Ω0.01Ω*0.00~20.99Ω|±1.5%±0.05Ω
200Ω0.1Ω16.0~99.9Ω|±2%±0.5Ω
100.0~209.9Ω|±3%±2Ω
1200Ω160~399Ω|±5%±5Ω
400~599Ω|±10%±10Ω
10Ω600~1260Ω---
AC current
(50Hz / 60Hz)
Auto range
100mA0.1mA0.0~104.9mA|±2%±0.7mA
1000mA1mA80~1049mA|±2%
10A0.01A0.80~10.49A
30A0.1A8.0~31.5A
Operating system
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 timeApprox.7 seconds (Earth resistance)
Approx.2 seconds (AC current)
Sample rateApprox. 1 times per second
Power sourceDC6V : R6P(sizeAA manganese battery) × 4pcs.
or LR6(sizeAA alkaline battery) × 4pcs
Current consumptionApprox. 50mA (max. 100mA)
Measurement timeApprox. 12 hours (when R6P is used)
Approx. 24 hours (when LR6 is used)
Auto power-offTurns power off about 10 minutes after the last button operation.
Applicable standardsIEC 61010-1 : 2001 (CAT.IV 300V Pollution degree2)
Withstand voltageAC5320Vrms / 5 seconds
Between the Transformer jaws fitted parts and Case enclosure
(except for jaws)
Conductor sizeApprox. 32mm max.
Dimension246(L) × 120(W) × 54(D)mm
WeightApprox. 780g (including batteries)
AccessoriesBattery R6P : 4pcs Instruction manual : 1pc
8304 (Resister for operation check : 1pc)
9128 (Hard case : 1pc)
•Crest factor < 3 (50Hz / 60Hz. peak value shall not exceed 60A)
*4 counts or less are corrected to 0.
Product Details
41-Standard Manufacturer Warranty 3 YEARS
96-Min resistance measure (Ohm) 0 Ohm
97-Max resistance measure (Ohm) 1.2 kOhm
98-Measure frequency (Hz) 2.4 kHz
100-Leakage/Ground current (A) 1mA - 30A
119-Safety Level CAT III
120-Safety Overvoltage CAT III 300V
36-Additional Characteristics -
132-Package includes 4 R6 batteries, 1 manual, 1 resistor for operation check, 1 hard case
35-Dimension (HxWxD) (mm) 246x120x54 mm
13-Net Weight 780 g
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