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Xtester-Kyoritsu KEW 4105A-H(hard case) Digital Earth Resistance tester
Hard Case Model
Features
| 1,3-Pole and 2-Pole Earth Resistance 2,The latest circuit design permits the instrument to operate with the minimum of influence from earth voltage and earth resistance of auxiliary earth spikes 3,Dust and drip proof (designed to IEC 60529 IP54) 4,Earth resistance value can be read directly from the scale 5,Designed to meet IEC 61010-1 safety standard 6,Capable of measuring earth voltage 7,Small and lightweight. Shock resistant new case material 8,2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test |
Technical Specification
| Earth resistance measurement | 20Ω | 200Ω | 2000Ω | |
|---|---|---|---|---|
| Measuring range | 0.00 - 1999 Ω | |||
| Didplay range | 0.00 - 19.99 Ω | 0.0 - 199.9 Ω | 0.0 - 1999 Ω | |
| Accuracy | ±2%rdg±0.1Ω | ±2%rdg±3dgt | ||
| Earth voltage measurement | ||||
| Measuring range | 0 - 200V AC (50/60Hz) | |||
| Didplay range | 0.0 - 199.9V | |||
| Accuracy | ±1%rdg±4dgt | |||
| Overload protection | Earth Resistance: 280V AC (10 seconds) Earth Voltage: 300V AC (1 minute) | |||
| Applicable Standards | IEC 61010-1 CAT III 300V Pollution Degree 2, IEC 61010-2-030, IEC 61557-1,5, IEC 60529 (IP54) | |||
| Power source | R6 (AA) (1.5V) × 6 | |||
| Dimension | 105(L) × 158(W) × 70(D)mm (including case lid) | |||
| Weight | Approx. 550g (including batteries and case lid) | |||
| Accessories | 7095A (Earth resistance test leads (Red 20m, Yellow 10m, Green 5m/1set) 7127B (Simplified measurement probe) 8032 (Auxiliary earth spikes [2spikes/1set]) 9121 (Shoulder strap) 9165 (Carrying case [Hard]) R6 (AA) × 6, Instruction Manual | |||
| Optional Accessories | 7245A (Precision measurement cord set) 8259 (Adapter for measurement terminal) 9084 (Carrying case) | |||
