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⚡ Power up your toolkit with precision and portability!
The BOSI Digital Voltage Tester Pen BS450229 is a sleek, battery-free electrical instrument designed for professionals needing quick, accurate AC/DC voltage readings from 12 to 220V. Featuring an intuitive LCD display and inductance breakpoint detection, it combines ergonomic design with advanced functionality in a compact 5.12-inch form factor—perfect for on-the-go troubleshooting and maintenance.
| ASIN | B07PGNWHK2 |
| Brand Name | BOSI |
| Color | Yellow |
| Customer Reviews | 2.8 2.8 out of 5 stars (62) |
| Item Dimensions | 5.12 x 0.78 x 0.59 inches |
| Manufacturer | B BOSI TOOLS |
| Model | BS450229 |
| Power Source | Battery Powered |
| Style Name | Digital |
| UPC | 692232605391 |
D**D
It not show up digits when test voltage.
Not accurated
A**R
Of course it doesn't work
Doesn't do anything, can't push any buttons, display shows nothing. Q&A says no batteries required and then says later (2) AAA batteries required. No place for batteries that i can find without prying it apart. Would have given no stars but can't do that I guess.
D**L
works good
inexpensive small tool, works good for my shop, I have 3 testers and 20 dollors from HD, 200 bucks from pro store. that is pro level tester for sure. this one you pay 7 bucks, I use as screw driver and test voltage at same time. you need read manual carefully. display a little bit small. it is fine.
D**.
No comment
Too Small, don't understand, screen reading.
B**S
Works ok, except
The "screwdriver" probe tip works, except on the new "tamper resistant" outlets, being that by design you cannot insert anything in only 1 slot. (Thanks a lot little Jimmy, with your paper clip). I like that it shows the amount of voltage where you are reading, instead of just the presence of voltage like my "no contact" tester.
C**E
You better have a magnifying glass
The numbers are Way too small.
E**A
Does not work.
The symbol (lightning bolt) is showing on the screen if you are just holding the detector, not even close to any current. Please stop selling this. It’s not easy returning items. Waste of time and gasoline.
A**R
Very sensitive, but good.
I have only used it a few times. So far it works great. The buttons are sensitive, and the instructions are in broken English. So take your time and be careful.
TrustPilot
2天前
2 个月前