Radio Shack 24 Range Digital Multimeter 22-805 Manual Here
RadioShack 24-Range LCD Digital Multimeter (Cat. No. 22-805)
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PC Interface: Includes RS-232 connectivity for logging and graphing data on a computer (originally designed for Windows 95/98). RadioShack 24-Range LCD Digital Multimeter (Cat
Key Specifications at a Glance
- Display: 3.5-digit LCD, maximum reading of 1999
- Max Voltage (DC): 1000V
- Max Voltage (AC): 750V
- Max Resistance: 2000 kΩ (2 MΩ)
- Max Current: 10A (separate high-amperage jack)
- Diode Test: Yes
- Battery Test: 1.5V and 9V functions
- Power Source: 9V battery (6F22 or equivalent)
- Fuses: 200mA/250V (fast-blow) and 10A/250V (fast-blow)
4. Continuity Test (Checking Fuses, Wires, Switches)
- Set dial to Continuity Buzzer (speaker symbol).
- Touch probes together. You should hear a clear beep.
- Touch across a fuse. A beep = good fuse. No beep = blown.