EXTECH MG302 (No DMM) 数字绝缘测试多用表(433MHz)

Insulation Tester:

Insulation Resistance: 4MΩ,  40MΩ,  400MΩ, 4000MΩ /0.001MΩ /±3%

Insulation Test Voltages: 125V, 250V, 500V, 1000V


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: -50 to 1200°C /0.1°C /±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)

Complete with remote receiver with USB cable, Windows® compatible software, heavy duty test leads, alligator clip test lead, Type K bead wire temperature probe with adapter, carrying case, and 6 x AA batteries

  • Wireless USB interface transmits measurement data to a PC
  • Backlit super large triple display
  • 125V, 250V, 500V, and 1000V test voltages
  • Insulation Resistance from 0.001MΩ to 4000MΩ
  • Auto discharge of capacitive voltage
  • Lock Power On Function for hands-free operation
  • Data Hold to freeze displayed reading
  • Min/Max and Relative mode
  • Auto power off
  • Waterproof (IP67) rugged double-molded design


  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化