
3320B Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $28.00 | Condition is New – Open box, Innova 3320b Auto-Ranging DMM Digital Multimeter, shipping cost = $7.60 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $29.95 | Condition is New, Innova 3320A Auto-Ranging Digital Multimeter Home & Auto Electrical Tester, shipping cost = $9.42 | 100.0% |

Introducing the Innova 3320B Auto-Ranging Digital Multimeter, a versatile and essential tool for electronic troubleshooting. This multimeter is designed to provide accurate and reliable measurements of AC and DC voltage, resistance, and continuity with ease.
The Innova 3320B multimeter boasts an intuitive and user-friendly interface, featuring a large, backlit LCD display that shows the measurement values in real-time. The auto-ranging function automatically selects the appropriate measurement range based on the input signal, allowing for quick and easy measurements without the need for manual range selection.
The multimeter's AC voltage measurement range extends from 200mV to 1000V, while the DC voltage range goes up to 1500V. The resistance measurement range spans from 200 to 20M , making it suitable for a wide range of applications. The Innova 3320B also includes a continuity test function, allowing you to quickly determine if a circuit is complete and identify any open circuits.
The multimeter is equipped with protective features such as overload protection, reverse polarity protection, and overvoltage protection, ensuring the safety and longevity of the device. The rugged design, with a rubberized housing and a durability rating of CAT III 600V, makes it ideal for use in industrial and automotive environments.
The Innova 3320B multimeter comes with a comprehensive accessory kit, including test leads, alligator clips, a battery holder, and a carrying pouch, making it a complete solution for all your electronic testing needs. Whether you're a professional technician, a DIY enthusiast, or an electronics hobbyist, the Innova 3320B Auto-Ranging Digital Multimeter is an indispensable tool for your toolbox.
Innova 3320B Auto-Ranging Digital Multimeter: A Comprehensive Analysis
The Innova 3320B Auto-Ranging Digital Multimeter is a popular choice for DIY enthusiasts and professionals alike. In this analysis, we will discuss the key features, advantages, and disadvantages of this multimeter.
Features:1. Auto-ranging capability
2. Data hold function
3. Continuity beeper
4. Backlit LCD display
5. AC and DC voltage measurement up to 1000V
6. Resistance measurement up to 20M
7. Diode and continuity test
8. Fuse testing
9. Minimum input impedance of 10M
Advantages:1. Auto-ranging feature simplifies the measurement process, reducing the risk of incorrect readings.
2. Data hold function allows users to lock in readings for comparison or recording.
3. Continuity beeper helps identify open or short circuits.
4. Backlit LCD display ensures easy reading in low-light conditions.
5. Wide voltage measurement range covers various applications.
6. High resistance measurement capability is useful for testing components like capacitors and resistors.
7. Diode and continuity test functions provide additional functionality.
8. Fuse testing feature is a convenient added bonus.
Disadvantages:1. The multimeter does not have a true RMS measurement capability, which may be a requirement for some applications.
2. The size and weight might be considered bulky compared to some other compact models.
3. The input jack covers are not as sturdy as some users might prefer.
Conclusion:The Innova 3320B Auto-Ranging Digital Multimeter offers a comprehensive set of features for various electrical measurement applications. Its auto-ranging capability, data hold function, and backlit LCD display make it an excellent choice for DIY enthusiasts and professionals. Despite its few drawbacks, such as the lack of true RMS measurement and the size, the multimeter's advantages outweigh the disadvantages.
Recommendation:If you're looking for a versatile and feature-rich digital multimeter with an auto-ranging function, the Innova 3320B is an excellent option. It caters to a wide range of applications and provides valuable additional functions like diode and continuity testing and fuse testing. However, if you require true RMS measurement or a compact design, you might want to consider other models in the market. Overall, the Innova 3320B Auto-Ranging Digital Multimeter is a reliable and feature-packed investment for anyone involved in electrical work.
Details:
Innova 3320B auto-ranging digital multimeter cat ii ac/dc voltage resistance.
specifications testmultimeters:
- brand: Innova
- mpn: 3320b
- part type: Resistance Multimeter
- dc voltage range: Dcv
- maximum input voltage: 10 Megohm Input
- input protection features: Glass Fuse
- measurement category: Cat Ii
- current range: Dc10a
- form factor: Handheld
- test/measurement functions: Resistance, Ac Voltage, Dc Voltage, Continuity, Diode
- protection against liquids: Not Protected
- ip rating: Not Rated
- ac voltage range: Acv
- features: Auto Power Off, Auto-ranging, Battery Load Test
- display: Digital
returns testmultimeters:
- policy: no returns
offer testmultimeters:
- in stock #: 2
- sold #: 7
- best offers: true
- options: ship-to-home
- started: february 15, 2026
- prices: $28.00–$29.95
- item condition:
- New – Open box
- New
- availability: in stock
payments testmultimeters:
- other
- credit card: diners-club
- wallet: google-pay
shipping testmultimeters:
- transit: 6-12 days
- class: standard
- service: usps ground advantage
- carrier: usps
- type: calculated
seller testmultimeters:
- # reviews: 0
- rating: 0.0%
- city: port jervis, new york
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
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