KEW3005A
• Bargraph to display insulation resistance.
• Displays the value of external AC voltage along with flashing symbol.
• Auto null function to automatically subtract the test lead resistance before displaying the real continuity resistance value.
• Live circuit warning beeper.
• Releasing the test button automatically discharges the charges stored in the circuit under test.
• 200mA continuity measuring current to IEC 61557.
• Minimum 1mA current on insulation tests to IEC 61557.
Documents:
Key Features
| Test voltage | 250V/500V/1000V | ||||
| Measuring ranges (Mid-scale value) | 20MΩ/200MΩ/2000MΩ | ||||
| Output voltage on open circuit | Rated test voltage+20%, -0% | ||||
| Nominal current | 1mA DC min. | ||||
| Output short circuit current | 1.5 mA DC approx. | ||||
| Accuracy | ±1.5%rdg±5dgt (20MΩ/200MΩ) ±10%rdg±3dgt (2000MΩ) | ||||
| Continuity Test | |||||
|---|---|---|---|---|---|
| Measuring ranges (Mid-scale value) | 20Ω/200Ω/2000Ω | ||||
| Output voltage on open circuit | 7 - 12V DC | ||||
| Measuring current | 200mA DC min. | ||||
| Accuracy | ±1.5%rdg±5dgt (20Ω) ±1.5%rdg±3dgt (200Ω/2000Ω) | ||||
| AC Voltage | |||||
| AC voltage range | 20 - 600V AC | ||||
| Accuracy | ±5%rdg±3dgt | ||||
| General | |||||
| Safety Standard | IEC 61010-1 CAT III 300V Pollution Degree 2 IEC 61010-2-031 IEC 61557-1/2/4 | ||||
| IP Rating | IEC 60529-IP54 | ||||
| EMC Standard | IEC 61326-1 | ||||
| Power source | R6 (AA) (1.5V) × 8 | ||||
| Dimensions | 167(L) × 185(W) × 89(D)mm | ||||
| Weight | 970g approx | ||||
| Included Accessories | 7122B (Test leads) Pouch for test leads 8923 (F500mA/600V fuse) × 2 R6 (AA) × 8, Shoulder Strap Instruction Manual | ||||