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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
CMU 34MM RD DC DIG PANEL MET BLU4 100VDC Three Digit Round LCD Panel Voltmeter. 34mm Cutout. 20cm Wire. 15mA Round LED Digital Panel Meter Feature(s) Use: It works for DC 4 100V, mini size and easy to install, work great for checking voltage. Large display: 3 digit LED digital tube, large numbers, quickly and easily read. Opening hole: The opening hole diameter is 30cm, easy to install. Reverse connect protection: It can be protective when connect the wire inversely or wrong.
4-100VDC Three Digit Round LCD Panel Voltmeter. 34mm Cutout. 20cm Wire. 15mA
Round LED Digital Panel Meter
Feature(s)
- Use: It works for DC 4-100V, mini size and easy to install, work great for checking voltage.
- Large display: 3-digit LED digital tube, large numbers, quickly and easily read.
- Opening hole: The opening hole diameter is 30cm, easy to install.
- Reverse connect protection: It can be protective when connect the wire inversely or wrong.
- Compact design: It is compact, mini size and portable, easy to store and carry.
- Good quality: It is made from good quality plastic, which is durable, long lasting.
Specifications
- Display color: blue
- Shell color: black
- Size: 3.38*3.38*1.8cm
- Wire length: 20cm
- Material: plastic
- Voltage: 4-100V
- Opening hole size: diameter 3cm
- Minimum start: 3.8V
- Permissible error: ±1%
- Input impedance: >100K ohms
- Working current: blue <12mA
- Refresh rate: approx.. 300mS/time
- Display: 3-digit round LED digital tube
- Operating temperature: -10℃~65℃
Package includes:
- 1 x LED voltmeter
Additional Information
| Device | Panel Meter |
| Model | Round | LED | Digital |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Hands Free Electric Can Opener.
I love this can opener. No more sharp edges, this is a genius product, it open cans perfectly with smooth edges and zero effort.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Effortless Can Opening – A Game Changer in the Kitchen!
I absolutely love this Automatic Electric Can Opener! It makes opening cans so much easier and completely hands-free. No more struggling with manual openers or sharp edges—this gadget does all the work for you with just the push of a button. The smooth edge cutting is a huge plus because it keeps my family safe from accidental cuts.
It’s lightweight, easy to use, and works perfectly with just a couple of batteries. I especially appreciate it when I’m multitasking in the kitchen because it saves so much time and effort. Honestly, it’s a must-have tool for anyone who cooks regularly, and it would be a great gift for seniors or anyone with hand pain or arthritis.
Highly recommend—it has truly made my kitchen life easier!
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Reviewed in the United States on September 18, 2025
★★★★★ 4
Works great
It opened the can but I didnt think it did at first. It works!!
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Great can opener
All you have to do is put this on top of your can and push the button. So easy.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Works great on many different size cans
Works great on various size cans. It is a little larger that other openers, but seems very sturdy. It is a little loud and slow, but not a large concern. Very happy with it.
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Reviewed in the United States on May 18, 2026