
BDM40 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $69.99 | Condition is Used, Wavetek BDM40 Digital Bench Multimeter - Free Shipping, FREE SHIPPING | 99.5% |
![]() | $103.34 | Top Pick! Condition is Used, Wavetek BDM40 115V Digital Bench Multimeter (Powers Up), shipping cost = $24.68 | 99.8% |
![]() | $89.00 | Top Pick! Condition is Used, Wavetek BDM40 Digital Multimeter AC 115V 15VA Max 50/60Hz Made in Taiwan, shipping cost = $136.00 | 100.0% |

The Wavetek BDM40 115V Digital Bench Multimeter is a versatile and powerful handheld testing instrument designed for various electrical measurements in laboratories, workshops, and field applications. This multimeter comes with an 115V AC power supply, making it suitable for use in North American electrical systems.
The BDM40 boasts a high-resolution, backlit digital display that offers clear and accurate readings. It features a wide range of measurement functions, including DC voltage, AC voltage, current, resistance, capacitance, frequency, and continuity testing. The multimeter also includes a diode test function for checking the polarity and forward and reverse current flow through diodes.
One of the standout features of this multimeter is its data holding function, which allows users to store and recall the last measured value for quick reference. The BDM40 also includes a relative mode, which displays the measurement value relative to the last measurement, making it an excellent tool for comparing readings.
The Wavetek BDM40 multimeter features a rugged and durable design, with a rubberized housing that provides a comfortable grip and protection against drops and impacts. It also includes a large, easy-to-read dial, making it perfect for use in low-light environments.
This digital multimeter is equipped with overload protection, ensuring safe and accurate measurements even in high-current applications. It also includes a safety interlock system, which disables the test function when the battery cover is removed, preventing accidental shocks.
The Wavetek BDM40 115V Digital Bench Multimeter is an essential tool for electrical technicians, engineers, and hobbyists, offering a comprehensive range of measurement capabilities, ease of use, and robust design. With its clear digital display, extensive measurement functions, and safety features, this multimeter is a must-have for anyone working with electrical systems.
The Wavetek BDM40 is a 115V digital bench multimeter that offers various features for measuring electrical parameters. Here are some pros and cons of buying this multimeter:
Pros:1. Wide Measuring Range: This multimeter can measure DC voltage, AC voltage, resistance, continuity, and frequency with a wide range of values.
2. Digital Display: The digital display is clear and easy to read, making it convenient to take accurate measurements.
3. Auto-Ranging: The auto-ranging feature simplifies the measurement process by automatically selecting the appropriate range based on the input.
4. Safety Features: The multimeter is safety-certified with overload protection and a fuse to prevent damage to the device or user.
5. Rugged Construction: The device has a sturdy construction with a rubberized housing, making it durable and suitable for use in various environments.
Cons:1. Limited Input Jacks: The multimeter has only three input jacks, which may not be sufficient for users who need to measure multiple parameters simultaneously.
2. No Backlight: The digital display does not have a backlight, making it difficult to read the measurements in dimly lit areas.
3. No Data Hold Function: The multimeter does not have a data hold function, which can be inconvenient when taking readings and comparing them with other measurements.
Conclusion:The Wavetek BDM40 is a reliable and feature-rich digital bench multimeter that can cater to the basic electrical measurement needs. Its wide measuring range, digital display, auto-ranging feature, safety certifications, and rugged construction make it an excellent choice for users who require an accurate and durable multimeter. However, its limited input jacks, lack of a backlight, and absence of a data hold function may be drawbacks for some users.
Recommendation:If you're looking for a digital bench multimeter with a wide measuring range, clear digital display, and rugged construction, the Wavetek BDM40 is a great option. However, if you need more input jacks or require a backlight or data hold function, you may want to consider other multimeters with similar features.
Details:
Brand: Wavetek. Condition: used. Country of manufacture: taiwan, china. Consignee: b.
Will there be a dock or forklift. After the return period has ended, you can no longer product. Local pick-up, prefer to pick it up yourself.
All goods are so as is' and with all faults meaning, without limitation, that. height : 6 in. Next day second air services are available. Need it urgently.
We choose the carrier. width : 11 in. Powers up appears to work. Your phone number and business name.
Size: length : 18 in. Items in lot: ac or dc input coupling.
specifications testmultimeters:
- brand: Wavetek
- mpn: Bdm40
- part type: Bench Multimeter
- country of manufacture: Taiwan, China
shipping testmultimeters:
- type: calculated
- carrier: ups, usps
- transit: 2-6 days
- class: standard, one-day
- service: ups ground, ups next day air, usps ground advantage
payments testmultimeters:
- credit card: discover
- wallet: apple-pay
- other
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
seller testmultimeters:
- rating: 99.5%
- # reviews: 56349
- city: middlebury, indiana
returns testmultimeters:
- policy: returns accepted
- paid by: buyer
- time: 30 days
- method: money back
offer testmultimeters:
- started: june 12, 2025
- availability: in stock
- prices: $69.99–$103.34
- item condition: Used
- best offers: true
- options: ship-to-home
- sold #: 15
- in stock #: 3
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