Product Description

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])

Features

: Free Android software “KEW smart 4202” is available on “Google Play Store”(*) ystem requirement> • Supporting Android ver. 3.0 – 6.0 • 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.