
OHM-300 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $8.99 | Condition is Used, AW Sperry Instruments Ohm Meter Snap6 Ohm-300 50-400Hz, shipping cost = $6.00 | 97.8% |
![]() | $30.00 | Condition is Used, Vintage AW Sperry Instruments Ammeter Ohmmeter Snap 6 Ohm-300 50-400 Hz (A2-4A), FREE SHIPPING | 99.7% |
![]() | $34.50 | Top Pick! Condition is Used, Vintage AW Sperry Instruments Ammeter Ohmmeter Snap 6 Ohm-300 50-400 Hz, FREE SHIPPING | 100.0% |
![]() | $50.00 | Condition is Used, AW Sperry Instruments Ohm Meter Snap 6 Ohm-300 60Hz, shipping cost = $8.75 | 100.0% |
![]() | $29.00 | Condition is Used, AW Sperry Instruments Ohm Meter Snap6 Ohm-300 50-400Hz, shipping cost = $38.00 | 99.7% |

The Sperry Instruments OHM-300 Snap-6 is a versatile and compact multimeter designed for electricians, technicians, and hobbyists seeking an accurate and reliable tool for measuring voltage, current, and resistance. This multimeter offers six test leads, providing ample flexibility for various testing applications.
The OHM-300 Snap-6 boasts an easy-to-read backlit LCD display, ensuring precise measurements even in low-light conditions. With a maximum voltage measurement of 600V AC/DC, this multimeter can handle a wide range of electrical systems. The current measurement range extends up to 300A AC/DC, making it suitable for heavy-duty industrial applications.
Moreover, the OHM-300 Snap-6 functions as an ohmmeter, allowing for resistance measurements between two points. The auto-ranging feature simplifies the measurement process by automatically selecting the best measurement range for the given test conditions. This feature is particularly helpful for users with varying experience levels, as it eliminates the need to manually select the appropriate range.
The multimeter features a rugged and durable design, with a rubberized housing that provides excellent grip and protection from drops and impacts. The test leads are detachable and interchangeable, ensuring long-lasting performance and ease of replacement. The battery compartment accommodates a 9V alkaline battery, offering extended usage time.
Additionally, the OHM-300 Snap-6 comes with a comprehensive set of safety features, including overvoltage protection and an auto power off function to conserve battery life when not in use. The multimeter also includes a diode check function, which can be used to test the direction of current flow in a diode or rectifier.
In summary, the Sperry Instruments OHM-300 Snap-6 is a high-performance, versatile, and safe multimeter suitable for a wide range of electrical testing applications. Its easy-to-use design, coupled with its rugged construction and comprehensive feature set, makes it an indispensable tool for both professional electricians and hobbyists.
The Sperry Instruments OHM-300 Snap-6 is a multifunction voltmeter, ammeter, and ohmmeter designed for easy use in various electrical applications. Here are some pros and cons that might help you make an informed decision about purchasing this device.
Pros:1. Versatility: The OHM-300 Snap-6 is a multifunction meter, which means it can measure voltage, current, and resistance. This makes it a convenient tool for diagnosing and troubleshooting electrical systems.
2. Snap-on Probes: The probe design of the OHM-300 Snap-6 allows for easy connection and disconnection from electrical circuits, reducing the risk of damage to the meter or the components being tested.
3. Large, Backlit Display: The large, backlit display makes it easy to read measurements in various lighting conditions.
4. Auto-Ranging: The auto-ranging feature of the meter allows it to automatically adjust to the correct measurement range, eliminating the need for manual selection.
5. Durable Construction: The OHM-300 Snap-6 is built with a rugged, water-resistant housing, making it suitable for use in harsh environments.
Cons:1. Limited Measuring Range: The OHM-300 Snap-6 has a limited measuring range for current and voltage measurements compared to more advanced meters.
2. Battery Life: The meter uses two AA batteries, which may need to be replaced frequently depending on usage.
3. No Data Logging: The OHM-300 Snap-6 does not have the ability to log data, which may be a drawback for more advanced users.
In conclusion, the Sperry Instruments OHM-300 Snap-6 is a versatile and convenient tool for diagnosing and troubleshooting electrical systems, particularly in situations where quick and easy measurements are required. Its snap-on probes, large display, and auto-ranging feature make it a popular choice for technicians and hobbyists alike. However, its limited measuring range and lack of data logging capabilities may be a drawback for more advanced users or those requiring more detailed measurements. Ultimately, the decision to purchase the OHM-300 Snap-6 depends on your specific needs and budget. If you require a multifunction meter for basic electrical measurements and value ease of use and convenience, then the OHM-300 Snap-6 may be an excellent choice for you.
Details:
I have for sale a used Sperry SNAP-6 snap-on voltmeter/ammeter/ohmmeter - model ohm 300 this item has been tested and in good working condition. Please see all photos for the details and defects if any.
specifications testmultimeters:
- brand: Aw Sperry
- mpn: Ohm-300
- part type: Voltmeter Ohmmeter
payments testmultimeters:
- other
- credit card: mastercard
- wallet: paypal
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
shipping testmultimeters:
- class: standard
- type: calculated
- transit: 4-10 days
- service: usps ground advantage
- carrier: usps
returns testmultimeters:
- paid by: buyer
- policy: returns accepted
- time: 30 days
- method: money back
seller testmultimeters:
- rating: 98.0%
- # reviews: 1718
- city: port charlotte, florida
offer testmultimeters:
- options: ship-to-home
- sold #: 20
- started: march 25, 2025
- availability: in stock
- in stock #: 5
- prices: $8.99–$50.00
- item condition: Used




