🔧 Unlock precision diagnostics anywhere, anytime!
The Haoguo ZL-056 Solenoid Tester is a compact, lightweight tool designed to detect AC magnetic fields, test pump rotation direction, and verify solenoid valve operation. Its portable keyring design ensures it’s always within reach for plumbing and heating professionals, delivering reliable diagnostics without batteries or complex setup.
| Brand | Haoguo |
| Item dimensions L x W x H | 0.1 x 2 x 0.29 inches |
| Exterior Finish | Abs,Plastic |
| Outlet Connection Type | Flare |
| Number of Ports | 2 |
| Outlet Connection Size | 2 Inches |
| Manufacturer | ZZL INC. |
| Part Number | ZL-056 |
| Item Weight | 0.634 ounces |
| Product Dimensions | 0.1 x 2 x 0.29 inches |
| Item model number | ZL-056 |
| Size | Compact |
| Color | Black |
| Style | 02 |
| Shape | Round |
| Number Of Pieces | 1 |
| Included Components | ZL-056 |
| Batteries Included? | No |
| Batteries Required? | No |
E**L
I do recommend
Works as expected. When the coil is energized just put it on it amd you'll see the rotation. Very simple to use
R**H
Cord that holds unit is so cheap
Purchased to hand from my tool pauch as a backup. String on fob instantly popped out as soon as any pressure applied.Popped clip to reinsert string.Then string started to unravel.Will not recommendJust but the key chain style
R**N
Good
So good to use
L**L
Calidad y rapidez en la entrega
Es sencillo, pero cumple la función
B**N
Works great
Works great as a solenoid and pump motor quick check.
C**K
what a time saver
Quickly identify pump rotation and solenoid operation. i wish they were cheaper and i'd buy like 50 of them
T**R
Defective
Solenoid tester was used on multiple solenoids functioning properly. The tester did not read. I have others of the exact same design that do. It is not a user error.
D**I
Very Inexpensive
Works really well. Can see speed of revolution and direction.
Trustpilot
5 days ago
1 day ago
