Sealey MM18 - Manual (Page 3)

© Jack Sealey Limited
DIODE AND CONTINUITY
Range Description Remark
The display shows the approx. forward Open Circuit Voltage
voltage drop of the diode. about 2.5V
Max. Test Current:
1mA
The built in buzzer will sound if the
resistance is less than about 30Ω.
The buzzer may not sound if the Open Circuit Voltage
resistance is between 30Ω and 100Ω. about 2.5V
The buzzer will not sound if the
resistance is more than 100Ω.
Overload Protection: 250V DC/AC rms
Original Language Version MM18 Issue No:2(I)-09/09/14