AMPERE-VOLT METER

METER 1PC , MANUAL 1PC, CHECKED CERTIFICATION 1PC, POWER WIRE 1PC

COMPONENT LIST

2.       PLACE THE METER IN AN 0-40 DEGREE TEMPERATURE, RELATIVED HUMIDITY <=85%, NO MAGNET FIELD, NO DUST, NOT WET NOR HOT

1.       MOVE THE METER PLACIDLY TO AVOID SHAKING NOR STRIKE

MAINTAIN

NOTE: AS FOR MEASURING THE AC VOLTAGE, JUST TURN THE KNOB TO THE AC RANGE, ALL OTHER STEP SAME AS DC VOLTAGE

CHANGE THE BOARD TO A-V SIDE, ADJUST THE NEEDLE TO ZERO, TURN THE KNOB TO A SUITABLE RANGE, PARALLEL CONNECT THE METER-PEN, MAKE SURE THE CONNECTION IS RIGHT THEN CONNECT TO THE POWER, THE NEEDLE SIGURE MULTIPLY THE MAG TO GET THE REAL VOLTAGE

6.       TO MEASURE DC VOLTAGE

NOTE: AS FOR MEASURING THE AC CURRENT, JUST TURN THE KNOB TO THE AC RANGE, ALL OTHER STEP SAME AS DC CURRENT

CHANGE THE BOARD TO A-V SIDE, ADJUST THE NEEDLE TO ZERO, TURN THE KNOB TO A SUITABLE RANGE, SERIES CONNECT THE METER-PEN, MAKE SURE THE CONNECTION IS RIGHT THEN CONNECT TO THE POWER, THE NEEDLE SIGURE MULTIPLY THE MAG TO GET THE REAL CURRENT

5.       TO MEASURE DC CURRENT

NOTE: MUSTNT PARALLEL CONNECT THE METER AND POWER LEST TURN THE THE METER FOR OVER LOAD

CHANGE THE BOARD TO GALVANOMETER SIDE, MECHANICAL ADJUST TO CENTER ZERO, MAKE THE NEEDLE RIGHT POINT THE ZERO, TURN THE KNOB TO G RANGE, SERIES CONNECT THE METER-PEN, WHEN THE NEEDLE TURN RIGHT MEANS THE CURRENT FROM + TO -, IF LEFT, MEANS FROM - TO +. THE RANGE CAN BE USED AS 0-1MA, TURN THE KNOB TO -500