Adafruit
Digital Multimeter - Model 9205B+
This massive multimeter has everything but the kitchen sink included. It's a great addition to any work bench or tool box. It's low cost, simple to use...
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This massive multimeter has everything but the kitchen sink included. It's a great addition to any work bench or tool box. It's low cost, simple to use, and has a big clear display with all the measurements you need and more!
The multimeter includes:
- AC/DC Voltage measurement
- Current measurement, from 2mA range up to 20A range (both AC and DC)
- Beeping continuity test, and diode test for measuring voltage and lighting up LEDs
- Resistance
- Capacitance
- Transistor hFE (Beta)
- Auto-power off, so the included battery doesn't get worn down
Comes with two probes as shown.
If you want to learn how to use multimeters, we wrote a tutorial here.

Jargon buster
Plain-language definitions for the technical terms used above.
- capacitance
- Capacitance is the amount of electrical charge a capacitor can store, usually measured in farads such as uF. Choosing the right capacitance value matters because it affects how well a circuit filters power, handles timing, or stores short bursts of energy.
- DC
- DC means direct current, where electricity flows in one constant direction, as supplied by batteries, USB ports and many plug-pack power supplies. When a product specifies DC, it runs from a DC supply rather than mains AC, so you need to provide the correct voltage and polarity.
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Related Tutorials
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