Franklin Sensors
Franklin Sensors ProSensor 710 Professional Stud Finder
$52.95
Best Stud Finders · head-to-head
Franklin Sensors ProSensor 710 Professional Stud Finder vs Klein Tools ESF200 Multi-Scan Center and Edge Stud Finder
A sourced, side-by-side comparison. Klein Tools ESF200 Multi-Scan Center and Edge Stud Finder is cheaper at $34.98. Every spec and price links to its source.
Klein Tools
Klein Tools ESF200 Multi-Scan Center and Edge Stud Finder
$34.98Cheaper
Which is better: the Franklin Sensors ProSensor 710 Professional Stud Finder or Klein Tools ESF200 Multi-Scan Center and Edge Stud Finder?
On the specs we track, they're closely matched. The Klein Tools ESF200 Multi-Scan Center and Edge Stud Finder is the cheaper at $34.98.
See Franklin Sensors ProSensor 710 Professional Stud Finder on Amazon See Klein Tools ESF200 Multi-Scan Center and Edge 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 | Franklin Sensors ProSensor 710 Professional Stud Finder | Klein Tools ESF200 Multi-Scan Center and Edge Stud Finder |
|---|---|---|
| US price | $52.95 | $34.98 |
| Brand | Franklin Sensors | Klein Tools |
| Released | — | — |
| Max scan depth (in) | 1.6 | 2 |
| Sensing technology | 13 independent capacitance sensors, simultaneous multi-sensor readout | electronic capacitance sensing with LED indicators |
| Detects wood metal live wire | wood, metal (no dedicated live-wire mode) | wood (to 0.75 in.), metal (to 1.5 in.), live AC voltage (to 2 in.) |
| Sensor array width (in) | 7.25 | — |
| Center vs edge find | shows full stud width instantly across 13 LEDs (center and both edges simultaneously) | center and edge find ("Multi-Scan" full-width detection) |
| Display type | 13-LED array (no LCD) | LED indicators |
| Calibration method | none required; press and hold to scan | automatic calibration; no manual adjustment required |
| Power source | AA batteries (not included) | 2x AAA alkaline batteries (included) |
Sources — Franklin Sensors ProSensor 710 Professional Stud Finder: franklinsensors.com (verified 2026-08-05). Klein Tools ESF200 Multi-Scan Center and Edge Stud Finder: kleintools.com (verified 2026-08-05).
What's the difference between the Franklin Sensors ProSensor 710 Professional Stud Finder and Klein Tools ESF200 Multi-Scan Center and Edge Stud Finder?
Where the two actually differ on the specs we track (7 of 8). Matching specs are omitted.
- Max scan depth (in): Franklin Sensors ProSensor 710 Professional Stud Finder 1.6 vs Klein Tools ESF200 Multi-Scan Center and Edge Stud Finder 2
- Sensing technology: Franklin Sensors ProSensor 710 Professional Stud Finder 13 independent capacitance sensors, simultaneous multi-sensor readout vs Klein Tools ESF200 Multi-Scan Center and Edge Stud Finder electronic capacitance sensing with LED indicators
- Detects wood metal live wire: Franklin Sensors ProSensor 710 Professional Stud Finder wood, metal (no dedicated live-wire mode) vs Klein Tools ESF200 Multi-Scan Center and Edge Stud Finder wood (to 0.75 in.), metal (to 1.5 in.), live AC voltage (to 2 in.)
- Center vs edge find: Franklin Sensors ProSensor 710 Professional Stud Finder shows full stud width instantly across 13 LEDs (center and both edges simultaneously) vs Klein Tools ESF200 Multi-Scan Center and Edge Stud Finder center and edge find ("Multi-Scan" full-width detection)
- Display type: Franklin Sensors ProSensor 710 Professional Stud Finder 13-LED array (no LCD) vs Klein Tools ESF200 Multi-Scan Center and Edge Stud Finder LED indicators
- Calibration method: Franklin Sensors ProSensor 710 Professional Stud Finder none required; press and hold to scan vs Klein Tools ESF200 Multi-Scan Center and Edge Stud Finder automatic calibration; no manual adjustment required
- Power source: Franklin Sensors ProSensor 710 Professional Stud Finder AA batteries (not included) vs Klein Tools ESF200 Multi-Scan Center and Edge Stud Finder 2x AAA alkaline batteries (included)