"The METRAHIT 27EX-GMC-I is a milli ohmmeter from Gossen Metrawatt.","Features:","Accessories:","Applications:","The METRAHIT 27EX-GMC-I is a compact, rugged and reliable instrument, which is equally suitable for precision measuring and recording tasks in the factory, for on-site service and in the laboratory. The instrument is certified for use in potentially explosive atmospheres in accordance with Ex II 2 G Ex ia IIA T4 Gb. The Gossen Metrawatt METRAHIT 27EX-GMC-I compact milli ohmmeter is for the measurement of low value contact resistance in potentially explosive atmospheres, for example at contacts inside aircraft fuel tanks (bonding test), as well as for general low value resistance measurements inside and outside of potentially explosive atmospheres, for example on aircraft outer skins (lightning protection and wick test). The METRAHIT 27EX-GMC-I does not have a particular designation; for customers from the chemical industry or aviation enterprises."

特性

• Indicator Displays - LCD panel, 2 LEDs - red and green
• Kelvin Connection (4-wire measurement)
• Offset Balancing
• DATA Hold
• Auto-Ranging
• Power Supply
• Protective Cover for Harsh Conditions
• 3 years material and workmanship, 1 to 3 years for calibration (depending upon application)
• Kelvin probe
• Kelvin clip
• batteries
• protective rubber holster
• hard case
• The METRAHIT 27EX-GMC-I is a compact, rugged and reliable instrument, which is equally suitable for precision measuring and recording tasks in the factory, for on-site service and in the laboratory. The instrument is certified for use in potentially explosive atmospheres in accordance with Ex II 2 G Ex ia IIA T4 Gb.