Máy đo điện trở thấp phòng nổ Gossen Metrawatt M227G
 
 
Milliohmmeter for Use in Potentially Explosive Atmospheres (AIRBUS Instrument) 
 
    - Type: AIRBUS Instrument
 
    - Identification No. 97F92003500 according AMM (Aircraft Maintenance Manual)
 
    - Measuring ranges: 30 mO, 300 mO, 3 O, 30 O
 
    - Resolution: 10 µOhm
 
    - Measuring method: Kelvin connection (4-wire measurement)
 
    - DATA Hold memory: 1200 measured values
 
    - EX designation: Ex II 2 G EEx ia IIA T4
 
    - Prototype test certificate: INERIS 05ATEX0040
 
    - Guaranty: 3 years material and workmanship
 
    - DAkkS calibration certificate
 
 
 
 
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