Battery Test; Data-Hold Button - Velleman DVM860BL Mode D'emploi

5.2.9. Battery Test

Range
1.5V
3V
9V
Overload Protection: F 200mA/250V fuse (quick-acting) for the 1.5V & 3V range, 250V DC or AC rms for the 9V range.
Test Current: ±50mA (1.5V range), ± 30mA (3V range), ±12mA (9V range)
5.2.10. Diode
Range
Forward DC Current : 1mA
Reversed DC Voltage : ±1.5V
Overload Protection : 250V DC or AC rms
5.2.11. Continuity
Range
Open-Circuit Voltage : ±0.5V
Overload Protection : 250V DC or AC rms
5.2.12. Transistor hFE
Range
hFE
Base Current : ± 2µ A, Vce: ±1V
Overload Protection : F 200mA/250V fuse (quick-acting)
6. Operating Instructions

6.1. Data-Hold Button

Press the DATA-H button if you want the device to hold the measured value. Press this button again to disengage
the data hold button.
6.2. Maximum Value Hold Button
Press the MAX.H button during your measurements to display the highest value measured so far. Press the button
again to remove the value from the display.
DVM860BL
Resolution
0.01V
Resolution
0.001V
Built-in buzzer sounds if resistance < 50Ω
Read the approximate hFE value (0-1000) of the
transistor under test (ALL TYPES) from the display
Function
displaying the approximate battery voltage
Function
Read the diode's approximate forward
voltage value from the display
Function
Function
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VELLEMAN