Tavool
Tavool TH250 4-in-1 Wall Stud Finder
$15.99
Best Stud Finders · head-to-head
Tavool TH250 4-in-1 Wall Stud Finder vs C.H. Hanson 03040 Magnetic Stud Finder
A sourced, side-by-side comparison. C.H. Hanson 03040 Magnetic Stud Finder is cheaper at $14.99. Every spec and price links to its source.
C.H. Hanson
C.H. Hanson 03040 Magnetic Stud Finder
$14.99Cheaper
Which is better: the Tavool TH250 4-in-1 Wall Stud Finder or C.H. Hanson 03040 Magnetic Stud Finder?
On the specs we track, they're closely matched. The C.H. Hanson 03040 Magnetic Stud Finder is the cheaper at $14.99.
See Tavool TH250 4-in-1 Wall Stud Finder on Amazon See C.H. Hanson 03040 Magnetic Stud Finder on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Tavool TH250 4-in-1 Wall Stud Finder | C.H. Hanson 03040 Magnetic Stud Finder |
|---|---|---|
| US price | $15.99 | $14.99 |
| Brand | Tavool | C.H. Hanson |
| Released | — | — |
| Max scan depth (in) | 2.36 | 1 |
| Sensing technology | electronic density-change sensing (capacitance) | passive rare-earth magnets (no electronics) |
| Detects wood metal live wire | wood studs, metal studs/rebar (to 2.36 in.), live unshielded AC wire (to 2 in.) | detects ferrous fasteners (nails/screws) marking wood-stud location; no direct wood or live-wire detection |
| Sensor array width (in) | — | 1.5 |
| Center vs edge find | center and edge find with directional LCD indicators | edge find (locates fastener/stud edge via magnetic pull) |
| Display type | LCD screen with stud center/edge markers, battery and wire-warning icons | none; built-in rotating bubble vial for level/plumb reference only |
| Calibration method | press and hold Scan button before each session; tool must remain still while calibrating | none required (purely passive magnetic device) |
| Power source | 1x 9V battery (not included) | none (battery-free) |
Sources — Tavool TH250 4-in-1 Wall Stud Finder: manualslib.com (verified 2026-08-05). C.H. Hanson 03040 Magnetic Stud Finder: acehardware.com (verified 2026-09-21).
What's the difference between the Tavool TH250 4-in-1 Wall Stud Finder and C.H. Hanson 03040 Magnetic Stud Finder?
Where the two actually differ on the specs we track (7 of 8). Matching specs are omitted.
- Max scan depth (in): Tavool TH250 4-in-1 Wall Stud Finder 2.36 vs C.H. Hanson 03040 Magnetic Stud Finder 1
- Sensing technology: Tavool TH250 4-in-1 Wall Stud Finder electronic density-change sensing (capacitance) vs C.H. Hanson 03040 Magnetic Stud Finder passive rare-earth magnets (no electronics)
- Detects wood metal live wire: Tavool TH250 4-in-1 Wall Stud Finder wood studs, metal studs/rebar (to 2.36 in.), live unshielded AC wire (to 2 in.) vs C.H. Hanson 03040 Magnetic Stud Finder detects ferrous fasteners (nails/screws) marking wood-stud location; no direct wood or live-wire detection
- Center vs edge find: Tavool TH250 4-in-1 Wall Stud Finder center and edge find with directional LCD indicators vs C.H. Hanson 03040 Magnetic Stud Finder edge find (locates fastener/stud edge via magnetic pull)
- Display type: Tavool TH250 4-in-1 Wall Stud Finder LCD screen with stud center/edge markers, battery and wire-warning icons vs C.H. Hanson 03040 Magnetic Stud Finder none; built-in rotating bubble vial for level/plumb reference only
- Calibration method: Tavool TH250 4-in-1 Wall Stud Finder press and hold Scan button before each session; tool must remain still while calibrating vs C.H. Hanson 03040 Magnetic Stud Finder none required (purely passive magnetic device)
- Power source: Tavool TH250 4-in-1 Wall Stud Finder 1x 9V battery (not included) vs C.H. Hanson 03040 Magnetic Stud Finder none (battery-free)