Đồng hồ đo điện trở cách điện Extech MG300
Function Wireless True RMS MultiMeter/Insulation Tester
MultiMeter/1000V Insulation Tester with Wireless PC interface (915MHz)
Các chức năng Đồng hồ đo điện trở cách điện Extech 380366
Range | Resolution | Accuracy | |
Insulation Tester | |||
Insulation Resistance | 4MΩ, 40MΩ, 400MΩ, 4000MΩ 0.001MΩ | 0.001MΩ | ±3% |
Insulation Test Voltages | 125V, 250V, 500V, 1000V | ||
Multimeter | |||
AC Voltage | 1000V | 0.1mV | ±1% |
DC Voltage | 1000V | 0.01mV | ±0.06% |
AC Current | 10A | 0.1µA | ±1.5% |
DC Current | 10A | 0.01µA | ±1.0% |
Resistance | 40MΩ | 0.01Ω | ±0.3% |
Capacitance | 40mF | 0.001nF | ±3.5% |
Frequency | 100MHZ | 0.001HZ | ±0.1% |
Duty Cycle | 0.1 to 99.9% | 0.01 | ±1.2% |
Temperature | -58 to 2192°F -50 to 1200°C | 0.1°F 0.1°C | ±1% + 4.5°F ±1% + 2.5°C |
4-20mA% | -25 to 125% | 0.01% | |
Continuity/Diode | Yes | ||
Power source | 6 x AA batteries | ||
Dimensions | 7.8 x 3.6 x 1.9” (200 x 92 x 50mm) | ||
Weight | 20.5oz (582g) |