Desert Online General Trading LLC
Dubai, United Arab Emirates
Desert Online General Trading LLC
Dubai, United Arab Emirates
🚀 Measure with precision, lead with confidence.
The QWORK WD3852 Tachometer is a compact, high-precision digital RPM meter designed for professional use in lathes, CNC machines, mowers, and springs. Featuring a wide 10-9999 RPM range, ±0.1% accuracy, and a fast-refreshing 4-digit LED display, it ensures real-time, reliable speed measurements powered by versatile AC/DC 8-24V input and NPN proximity switch compatibility.
| Manufacturer | QWORK |
| Part number | WD3852 |
| Item Weight | 80 g |
| Package Dimensions | 16.2 x 11.5 x 3.3 cm; 80 g |
| Item model number | WD3852 |
| Material | PLA_(Polylactic_Acid), PE_(Polyethylene) |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
M**N
Waste of money
Doesn’t work. Might as well have used a stick of wood for all the good it did.I ran some tests with my oscilloscope to verify that it wasn’t me doing something wrong. I wasted time and money on this piece of crap that doesn’t emit anything or measure a thing.I really don’t know how Amazon keeps allowing crap like this to be sold.
B**Y
Piece of crap, I wish I had read the reviews before I purchased it.
Like many other people have stated, it just reads LLLL or 7777 depending on which way round you hold the unit. Anyway it didn't work and after reading the reviews I decided I wasn't just unlucky, people have purchased more than one and neither of them worked.
M**W
Waisted money
Item don't work just shows LLLL on the display. Cheap rubbish don't bother just read other reviews.
A**R
Proxy and tacho
The 7777 displays appears to actually be LLLL and when playing with the wiring I got HHHH which I assume is hi and lo logic levels. Either way the display/proxy doesn't work.
E**P
Junk - 7777 or HHHH is all it displays.
It doesn’t work. Buy cheap buy twice; when will i learn?
Trustpilot
4 days ago
1 month ago
