標準電機 -- SEW,Standard,TEST,Measuring Instruments,Telescopic Hot Stick,Test Lead,Mini Appliance Checker
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ST-670B

列印
● DC up to 50A
● AC up to 30A
● Hz Meter :
   Measuring Ranges : 45~55 Hz, 45~65 Hz, 55~65 Hz
   Rated Voltage : 110V, 220V
   Accuracy : Class 2.0
● Case and Composition:
   Acrylic resin front and Bakelite case.
   Four studs mounting.
● Accuracy : Moving coil type:Class 2.0
                     Moving lron type:Class 2.5
                     Rectifier : Class 2.0
● Color:Black case.
● Color:white scale plate.
● Pointer:Tube or knife-type, color in black or red.
     
 


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