Vietnamese
Hard Case Model
• 3pole and 2pole Earth Resistance measurement (0.01Ω-2000Ω)
• Waterproof design (IP67)
• Rotary Switch makes the user interface very intuitive
• Large LCD Display with Backlight
• Led to monitor correct / non correct auxiliary earth spike resistance
• Earth Voltage Measurement (AC/DC 0-300V)
• CAT Ⅳ 100V
Hard case
Useful options for measurement
Adapter to enable use of ather test leads. (MODEL 8259)
| Earth resistance measurement | 20Ω | 200Ω | 2000Ω | ||||
|---|---|---|---|---|---|---|---|
| Measuring range | 0.00 - 2000 Ω | ||||||
| Display range | 0.00 - 20.99 Ω | 0.0 - 209.9 Ω | 0 - 2099 Ω | ||||
| Accuracy*1 | ±1.5%rdg±0.08 Ω*2 | ±1.5%rdg±4dgt | |||||
| Auxiliary earth resistance*3 | <10kΩ | <50kΩ | <100kΩ | ||||
| Comparator reference value | 10Ω | 100Ω | 500Ω | ||||
| Earth voltage measurement | |||||||
| Measuring range | 0 - 300 V AC (45 - 65Hz) | ±0 - ±300 V DC | |||||
| Display range | 0.0 - 314.9 V | 0.0 - ±314.9 V | |||||
| Accuracy | ±1%rdg±4dgt | ||||||
| Overload protection | Earth resistance : 360V AC (10 seconds) Earth voltage : 360V AC (10 seconds) | ||||||
| Applicable Standards | IEC 61010-1, CAT IV 100 V /CAT III 150 V /CAT II 300 V Pollution degree 3 IEC 61010-2-030,IEC 61010-031, IEC 61557-1, 5 IEC 60529 (IP67), IEC 61326-1, -2-2 | ||||||
| Power source | LR6(AA)(1.5V) × 6 | ||||||
| Dimensions | 121(L) × 188(W) × 59(H) mm (including case lid) | ||||||
| Weight | Approx. 690g (including batteries and case lid) | ||||||
| Accessories | 7127B (Simplified measurement probe) 7266 (Earth resistance test leads[red-20m, yellow-10m, green-5m/1set]) 8041 (Auxiliary earth spikes[2 spikes/1set]) 9121 (Shoulder strap) 9191 (Hard case) LR6(AA) × 6, Instruction manual | ||||||
| Optional | 7267 (Cable reel for Earth resistance tester (red)) 7268 (Cable reel for Earth resistance tester (yellow)) 7271 (Earth resistance test leads) 7272 (Precision measurement cord set) 8259 (Adapter for measurement terminal) 9190 (Carrying case) | ||||||
*1 For precision measurement, auxiliary earth resistance should be 100 Ω ±5% or less.
*2 At simplified measurement add ±0.10 Ω to the specified accuracy.
*3 Accuracy within the auxiliary earth resistance: ±5% rdg ±10 dgt.
