When doing power installation, 5505 can provide some special help. When doing insulation test, it can provide 125V,250V, 500V and 1000V source for the test and under each range it can supply more 1mA current to feet the capacitance load. With the auto-range function, it can measure up to 4000 MegaOhm with the resolution of 1Kohm. These characteristics are also specified in the safety regulations in CE document.
Auto-discharge of capacitive voltage for added user protection
Live circuit detection prevents insulation test if voltage >30V is detected for added user protection
Min/Max recording & Data Hold
1mA test current for MegOhm range at rated voltage
200mA short current for continuity range
Additional test voltages 125V,250V,500V,1000V
| Specifications | DT-5505 | ||
| Function | Range | Max Resolution | Basic accuracy |
| Voltage AC | 750V | 1V | ±1.2%rdg ±10dgts |
| Voltage DC | 1000V | 1V | ±0.8%rdg ±3dgts |
| Resistance | 40?, 400? | 0.01?, 0.1? | ±1.5%rdg ±6dgts |
| Insulation Resistance | 4M,40M,400M,4000M? | 1k?~1M? | ±2.0%rdg ±6dgts |
| Test Voltage & Current | 125V/250V/500V/1000V & 1mA nomina | ||
| Continuity Test | Active Sound Level: ≤40?, Test current ≤200mA | ||
| Operating Temp | 0ºC~40ºC (<80%R.H.) | ||
| Storage Temp | -10ºC~60ºC (<70%R.H.) | ||
| Power Source | 1.5V “AA” size Battery x 6 | ||