When doing power installation, 5505 can provide some special help. When doing insulation test, it can help provide 125, 250, 500 and 1,000V source for the test and under each range it can supply more 1mA current to fit the capacitance load with the auto-range function, it can measure up to 4,000M Ohms with the resolution of 1K OhmsThese characteristics are also specified in the safety regulations in CE documentAuto-discharge of capacitive voltage for added user protectionLive circuit detection prevents insulation test if voltage﹥30V is detected for added user protectionMinimum/maximum recording and data hold1mA test current for Mega Ohms range at rated voltage200mA short current for continuity rangeAdditional test voltage 125, 250, 500 and 1,000VFeatures:

Meets IEC10101, CATⅢ 1000VLarge dual display with analog barograph and backlightTest hold and lock function for easy operationEasy to carry testing packageOver range indicationLow battery indicationIncludes 6 x AA batteries, test leads and plastic carrying case

Specifications:

Voltage range: 750V AC (resolution: 1V (maximum))Accuracy ±1.2%rdg ± 10 digitsVoltage: 1,000V DC (resolution: 1V (maximum))Accuracy: ±0.8%rdg ± 3 digitsResistance: 40, 400ΩResolution: 0.01, 0.1Ω (maximum)Accuracy: ±1.5% rdg ± 6digitsInsulation resistance: 4, 40, 400, 4,000MΩResolution: 1 to 1MΩ (maximum)Accuracy ±2.0%rdg ± 6 digitsTest voltage and current: 125, 250, 500, 1,000V, 1mA nominal

Continuity test:

Active sound level: ≤40Ω (test current: ≤200mA)Operating temperature: 0 to 40 degrees Celsius (<80% RH)Storage temperature: -10 to 60 degrees Celsius (<70% RH)Power source: 1.5V, AA size batteries x 6Size (H x W x D): 200 x 92 x 50mmWeight: 582g

Accessories:

Test leads6 x AA batteries Gift box with carrying case