22-203A

The Radioshack 22-203A Micronta 2700 Series FET Volt-Ohm-Milliohm (V-O-M) Multimeter is a versatile and essential diagnostic tool for electronics enthusiasts and professionals. This multimeter, manufactured by Radioshack under the Micronta brand, offers a wide range of measurement functions to help you accurately test and troubleshoot various electrical circuits.

The 22-203A multimeter supports the measurement of DC and AC voltage, resistance, continuity, capacitance, frequency, and diode tests. It features a large, easy-to-read 4-1/2 digit LCD display that shows the measurement results with high accuracy. The multimeter also comes with an auto-ranging function, which automatically sets the appropriate measurement range based on the input, ensuring accurate readings and eliminating the need for range selection.

The FET (Field-Effect Transistor) technology used in this multimeter ensures fast and reliable measurement results, even in high current applications. The multimeter has a high input impedance, which minimizes the load on the circuit under test and prevents any unwanted influence on the circuit's behavior during measurement.

The 22-203A multimeter comes with a robust and compact design, with a rubberized housing that provides a good grip and protects the device from accidental drops or impacts. The multimeter includes a protective rubber boot, test leads with alligator clips, and a 9V battery for long-lasting operation.

The multimeter also features various safety functions, such as overload protection, reverse polarity protection, and low battery warning, ensuring safe and reliable usage. The 22-203A multimeter is an excellent investment for anyone involved in electronics repair, automotive diagnostics, or electrical work, offering a comprehensive set of measurement functions and a user-friendly design.

The RadioShack 22-203A Multitester Cat. (Manufactured by Mironova) is a versatile handheld electronic test instrument, which can measure various electrical parameters. Here are some pros and cons that might help you in deciding whether to buy this multitester.

1. Versatility: This multitester can measure various electrical parameters such as DC voltage, AC voltage, resistance, continuity, capacitance, frequency, and diode test.

2. Portability: It is compact and lightweight, making it easy to carry around for field use.

3. Affordable: It is relatively inexpensive compared to other multimeters in the market.

4. Auto Ranging: It automatically selects the appropriate range for the measurement, making it easier to use.

5. Backlit Display: It has a backlit display, making it easier to read the measurements in low light conditions.

1. Limited Measurement Range: It has a limited measurement range for some parameters. For instance, it can only measure up to 200mA of current and 1000V of voltage.

2. No Data Hold Function: It does not have a data hold function, which can be useful for taking measurements without the display updating constantly.

3. No Bluetooth or Wi-Fi Connectivity: It does not have Bluetooth or Wi-Fi connectivity, which can be useful for wirelessly transferring data to a computer or other devices.

The RadioShack 22-203A Multitester Cat. is an affordable and versatile handheld electronic test instrument that can measure various electrical parameters. It is compact, lightweight, and easy to use, making it ideal for hobbyists, students, and small businesses. However, it has some limitations such as a limited measurement range and no data hold function. If these limitations are not a concern for you, then this multitester can be a good choice for your needs.

If you are looking for a versatile and affordable handheld electronic test instrument, then the RadioShack 22-203A Multitester Cat. can be a good option for you. However, if you require a wider measurement range, data hold function, or Bluetooth/Wi-Fi connectivity, then you may want to consider other multimeters in the market that offer these features.

Details:

I have to over-pack breakable items get them you safely and intact. My goal is to get them you as quickly possible and free from damage. Once they are dropped off at the carrier, its out of my hands. The tester has tape on it, and the end is broken or melted.

Please be advised that shipping costs have increased with all carriers, and sadly, care consideration has decreased. I did insert a battery and got no response.that being said, that may not have been any good. For parts only - please see photos. Includes a part of the box.

Vintage radio shack micronta multitester. Occasionally, items still suffer damage. I do offer a combined shipping discount.

specifications testmultimeters:

• brand: Radioshack
• mpn: 22-203a
• part type: Radio Multitester
• form factor: Handheld
• test/measurement functions: Ac Current, Ac Voltage, Dc Current, Dc Voltage
• unit type: Unit
• protection against liquids: Not Protected
• features: Vintage
• display: Analog

general testmultimeters:

• category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters

payments testmultimeters:

• wallet: apple-pay
• other
• credit card: mastercard

seller testmultimeters:

• rating: 100.0%
• # reviews: 701
• city: effingham, new hampshire

offer testmultimeters:

• prices: $6.50–$29.99
• item condition:
  • Used
  • For parts or not working
• best offers: true
• started: january 12, 2026
• options: ship-to-home
• availability: in stock
• in stock #: 5
• sold #: 10

shipping testmultimeters:

• type: fixed
• class: standard
• transit: 4-11 days
• carrier: usps
• service: usps ground advantage

returns testmultimeters:

• policy: no returns

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