direct reading ohmmeter 直读式电阻表 linear scale ohmmeter 线性刻度欧姆表 electronic volt ohmmeter 【电】 电子伏-欧姆计 transistor contact ohmmeter 晶体管触点式欧姆计 digital volt ohmmeter 数字伏特欧姆计 ohmmeter zero adjustment 欧姆表的零点调整 相似单词 ohmmeter n. 欧姆计,电阻表 magneto oh...
Ohmmeterscontain internal sources of voltage to supply power in taking resistance measurements. An analog ohmmeter scale is “backwards” from that of a voltmeter or ammeter, the movement needle reading zero resistance at full-scale and infinite resistance at rest. ...
Deflection to the right - rotate scale disc to the left.Change the range until the null position has been reached.Multiply the indicated value with the range factor.B) With 60V anode batteryset range 1000, open the cover and replace the fitted battery with an anode batteryAC current ...
Pointer and scale: A pointer is attached to the coils and end of the pointer float on a scale which is in the range from “zero” to “infinity”. The unit for this is “ohms”. D.C generator or battery connection: Testing voltage is supplied by hand-operated D.C generator for manua...
watch the meter. If the meter's display indicates a value of 2.5 to 5 K ohms, then the coil is good. If, on the other hand, the meter display shows a "1" or infinity sign, or the display needle jumps to the far right of the scale, then the coil is damaged and must be ...
For measuring resistances over 25 ohms, the terminals 24, 25 are short-circuited, the resistances 19 being provided with a second scale for direct reading under these conditions. The resistance 19 may be provided with a spring 20 and stop 22 for normally keeping a small resistance in circuit ...
direct reading ohmmeter 直读式电阻表 linear scale ohmmeter 线性刻度欧姆表 electronic volt ohmmeter 【电】 电子伏-欧姆计 transistor contact ohmmeter 晶体管触点式欧姆计 digital volt ohmmeter 数字伏特欧姆计 ohmmeter zero adjustment 欧姆表的零点调整 相似...
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1 Year Other attributes Customized support OEM, ODM Place of Origin Guangdong, China Brand Name FUZRR Model Number ES3035E+ Communication Line USB communication line 1PC Data Storage 500 groups Alarm Function Alarm when the measured value smaller than the alarm setting value ...