手持式多用微欧表 METRAHit 27M(德国GMC/杰目测)

　　＊显示分辨率可达1μΩ　内置存储器和红外接口　
　　＊手持式数字多用毫欧表　
　　＊多用表功能　
　　＊显示分辨率可达1μΩ　
　　＊可四线制测量电阻　
　　＊内置存储器和红外接口　
　　＊多显示液晶式显示屏　
　　＊数据采集功能　
　　＊可选配软件方便生成文件进行分析和存储 METRAHit 27M Milliohmmeter METRAHit 27M

Milliohmmeter, Multimeter and Data Logger, Temperature Meter

The MetraHit 27M is a rugged, reliable and compact milliohmmeter, multimeter and a temperature measuring instrument too.

It is very well suited for on-site service, as well as for a wide variety of laboratory tasks.

Applications apart from general low-ohmig measurements:
- measuring low value contact resistances at welding seams and riveted joints
- determination of low-resistance transitions at outer skins of aercraft (lightning protection, wicktest), and for general low-resistance measurements.

• Milliohmmeter
  3.000 mOhm to 300.00 mOhm with 1 A measuring current and 
  30.00 mOhm to 30.00 Ohm with 200 mA measuring current
• Kelvin connection (4-wire measurement) 
• Resistance measurement from 300 Ohm to 30 MOhm
• Voltage measurement from 3 to 600 V _DC and 3 to 600 V _AC 
  with ±30,000 digits
• Frequency measurement from 300 Hz to 3 kHz
• DATA hold memory for up to 1200 measured values
• Continuity and diode testing
• Overload protection
• CSA Certification
• DKD calibration certificate as standard feature