
040293156800 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $36.00 | Condition is Used, Vintage Radio Shack Digital Multimeter Model 22-812, FREE SHIPPING | 97.7% |
![]() | $45.00 | Condition is Used, RADIOSHACK DIGITAL MULTIMETER RS232 CAT NO 22812 (MLQ148), shipping cost = $8.13 | 99.1% |
![]() | $49.00 | Condition is Used, RadioShack 46 Auto Range True RMS AC/DC Digital Multimeter 22-812 TESTED w/ Batt, shipping cost = $15.10 | 98.3% |
![]() | $69.30 | Condition is Used, Radio Shack 22-812: Digital Multimeter, shipping cost = $100.00 | 99.3% |



The RadioShack 040293156800 Radio Shack 22-812 46 Interface Digital Multimeter is a versatile and essential tool for any electronics enthusiast or professional technician. This digital multimeter features an easy-to-read LCD display, which provides accurate readings for voltage, current, resistance, and frequency.
The 22-812 46 Interface Digital Multimeter boasts a maximum voltage range of 1000V AC/DC, a current range of 20A DC, and a resistance range of 0.001 ohms to 20 M . It also includes a frequency function with a range of 1 Hz to 100 MHz, making it an ideal tool for various electrical and electronic testing applications.
The multimeter features a data hold function, which allows you to temporarily freeze the displayed value, and a min/max function, which records the minimum and maximum values of a signal. It also includes a backlight function for easy reading in low-light conditions.
The RadioShack 22-812 46 Interface Digital Multimeter is equipped with a protective rubber boot and a durable case, ensuring that it can withstand occasional drops and impacts. The multimeter also includes a test lead holder, which keeps the test leads organized and prevents them from accidentally disconnecting.
Overall, the RadioShack 040293156800 Radio Shack 22-812 46 Interface Digital Multimeter is a reliable and versatile tool for anyone involved in electronics testing, repair, or design. Its accurate readings, wide range of functions, and durable construction make it an essential addition to any electronics toolkit.
Pros of buying Radioshack 040293156800 (RadioShack 22-812 46 Interface Digital Multimeter):1. Accurate Measurements: This multimeter offers high accuracy, ensuring that the readings you get are precise and reliable.
2. Wide Range of Measurements: It can measure various electrical parameters such as voltage, current, resistance, frequency, and capacitance, making it a versatile tool for electrical work.
3. Auto Ranging Function: The auto ranging feature saves you the time and effort of manually selecting the range for each measurement, making the process more convenient.
4. Backlit Display: The backlit display makes it easy to read measurements in low light conditions, improving usability.
5. Data Hold Function: The data hold function allows you to temporarily freeze the current reading, making it easy to compare and record measurements.
Cons of buying Radioshack 040093156800 (RadioShack 22-812 46 Interface Digital Multimeter):1. Limited Input Protection: Compared to higher-end multimeters, this one has limited input protection, which means it may not be as durable in high-stress environments.
2. No True RMS Function: While it can measure AC voltage and current, it does not have a true RMS function, which can lead to inaccuracies in measuring non-sinusoidal waves.
3. No Automatic Power Off: The absence of an automatic power off feature can result in wasted battery life if the multimeter is left on unintentionally.
Conclusion:The RadioShack 040293156800 (RadioShack 22-812 46 Interface Digital Multimeter) is a great tool for hobbyists, DIY enthusiasts, and students who need an accurate and versatile multimeter for basic electrical measurements. Its wide range of measurements, auto ranging function, and backlit display make it easy to use, while its affordability makes it an attractive option for those on a budget. However, its limited input protection and absence of true RMS and automatic power off features may be a concern for professionals or those working in high-stress environments.
Recommendation:If you are looking for an affordable and reliable multimeter for basic electrical measurements, the RadioShack 040293156800 (RadioShack 22-812 46 Interface Digital Multimeter) is a good choice. However, if you require more advanced features or work in a high-stress environment, you may want to consider investing in a more expensive and robust multimeter.
Details:
The cardboard box shows some wear from being handled over the years. It operates off of 1/9 volt battery not included. I have tested the meter and it is in perfect working condition. The multimeter measures 7 x 3 1/2 1.
Up for is a very nice radio shack cat # 22-812 46 range handheld pc interface / digital multimeter with Leeds, computer cord, instruction manual, protective case, CD-ROM cardboard insert. It is in like-new used condition.
specifications testmultimeters:
- brand: Radioshack
- part type: Radio Interface Multimeter
- form factor: Handheld
- ip rating: Not Rated
- display: Digital
- upc: 040293156800
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
offer testmultimeters:
- in stock #: 4
- availability: in stock
- options: ship-to-home
- sold #: 30
- prices: $36.00–$69.30
- item condition: Used
- started: november 26, 2024
seller testmultimeters:
- rating: 98.6%
- # reviews: 4408
- city: baltimore, maryland
shipping testmultimeters:
- carrier: usps
- transit: 8-14 days
- type: calculated
- class: standard
- service: usps ground advantage
payments testmultimeters:
- other
- wallet: paypal
- credit card: diners-club
returns testmultimeters:
- time: 30 days
- policy: returns accepted
- method: money back
- paid by: buyer
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