voltage approx. 2.8V.
c) The meter displays the forward voltage drop and displays figure
“1” for overload when the diode is reversed.
5.8 TRANSISTOR hFE TEST
1) Set the function range switch to the “hFE” position.
2) Make sure the transistor is “NPN” or “PNP” type.
3) Transistor correct insert to E.B.C connector.
4) Display reading is approx. transistor hFE value.
Note:
Test condition: Base current approx. 10uA. V
CE
approx.2.8V
6. BATTERY
AND
FUSE
REPLACEMENT
1) Battery and fuse replacement should only done after the test leads have
been disconnected and power is off.
2) Loosen screws with suitable screwdriver and remove case bottom.
3) The meter is power by a single 9V battery (IEC 6F22, NEDA 1604, JIS
006P). Snap the battery connector leads to the terminals of a new battery
and reinsert the battery into the case top. Dress the battery leads so that
they will not be pinched between the case bottom can case top.
4) The meter is protected fast fuse 0.5A/250V (model MY-60 & MY-60T
protected fuse 2A/250V), dimensions is
Φ
5*20mm.
5) Replace the case bottom and reinstall the three screws. Never operate
the meter unless the case bottom is fully closed.
