Kyoritsu KEW 4202 Earth Clamp Tester

Kyoritsu 4202 adalah penguji tahanan pentanahan penjepit digital untuk digunakan dalam sistem multi-pembumian. Kyoritsu 4202 mengukur resistansi bumi hanya dengan menjepit kabel yang dibumikan.

• Pengukuran waktu nyata dapat ditransfer, ditampilkan, dan disimpan di perangkat Android (hingga 100 pengukuran)
• Data tersimpan termasuk pengukuran, lokasi GPS, dan tanggal & waktu Mudah untuk memeriksa peta “Kapan” dan “Di mana” pengukuran dilakukan
• Pembanding fungsi pada perangkat Android menginformasikan ketika nilai terukur lebih rendah/lebih tinggi dari nilai preset

TRUE RMS φ32 Backlight Bluetooth

Kyoritsu KEW 4202 Earth Clamp Tester

Kyoritsu 4202 is a digital clamp-on earth resistance tester for use in multi-earthed systems. The Kyoritsu 4202 measures the earth resistance by simply clamping around the earthed wires.
This 4202 also is equipped with AC current function to measure current up to 30A the same as Kyoritsu’s traditional leakage clamp meters.

Features Kyoritsu KEW 4202 Earth Clamp Tester :

Various useful functions are available on Android devices using Bluetooth communication

• 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

Earth /Ground resistance and Leakage current measurement functions
• The earth resistance from 0.05 to 1500 Ω 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

KEW Smart 4202
		Free Android software “KEW smart 4202” is available on “Google Play Store”(*)<System requirement> • Supporting Android Ver. 5 to 13 • WVGA (800 × 480) resolution or higher • GPS function
(*)Please search “KEW Smart” in Google Play Store. Communication charge may be incurred separately to download application.

Specification Kyoritsu KEW 4202 Earth Clamp Tester :

Earth resistance Auto range	20.00/200.00/1500Ω ±1.5%±0.05Ω(0.00 – 20.99Ω) ±2%±0.5Ω(16.0 – 99.9Ω) ±3%±2Ω(100.0 – 209.9Ω) ±5%±5Ω(160 – 399Ω) ±10%±10Ω(400 – 599Ω)
AC current (50Hz/60Hz) Auto range	Values are displayed, but accuracy isn’t guaranted(600 – 1580Ω) 100.0/1000mA/10.00/30.0A ±2%±0.7mA(0.0 – 104.9mA) ±2%(80mA – 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 times per second
Communication Interface	Bluetooth Ver2.1 + EDR Class2
Current consumption	Approx. 50mA (max.100mA)
Measurement time	Approx.5 hours (when R6 is used) Approx. 21 hours (when LR6 is used)
Auto power-off	Turns power off about 10 minutes after the last button operation.
Conductor size	Approx.Ø32mm
Applicable standards	IEC 61010-1 CAT Ⅳ 300V Pollution degree2 IEC 61010-2-032, IEC 61326 (EMC)
Power source	DC6V : R6(sizeAA manganese battery) x 4 or LR6 (sizeAA alkaline battery) x 4
Dimensions	246(L)×120(W)×54(D)mm
Weight	Approx. 780g (including batteries)
Included Accessories	LR6 x 4, Instruction manual 8304 (Resister for operation check) 9167 (Carrying case[Hard])