# Extech MO55 Combination Pin/Pinless Moisture Meter vs Wagner Meters Orion 950 Smart Pinless Wood Moisture Meter: specs and price compared

A sourced, side-by-side comparison of the Extech MO55 Combination Pin/Pinless Moisture Meter (Extech) and Wagner Meters Orion 950 Smart Pinless Wood Moisture Meter (Wagner Meters) among moisture meters. Extech MO55 Combination Pin/Pinless Moisture Meter is the cheaper of the two at $104.78.

## Side by side

| Spec | Extech MO55 Combination Pin/Pinless Moisture Meter | Wagner Meters Orion 950 Smart Pinless Wood Moisture Meter |
| --- | --- | --- |
| US price | $104.78 | $645 |
| Brand | Extech | Wagner Meters |
| Measurement range pct | Pin: 5-50% wood, 1.5-33% other materials; Pinless: 0-99% | 4.0-32.0% wood MC |
| Pin vs pinless | Pin and Pinless (combination) | Pinless |
| Material calibration groups | Wood (low/medium/high), other building materials (low/medium/high) | Wood species settings booklet; relative measurement mode for drywall, plywood, OSB, MDF |
| Sensing depth (in) | 1 | 0.75 |
| Accuracy | ±(3% of reading + 5 digits) | — |
| Hold peak function | Yes | Yes |
| Audible alarm | Yes | — |
| Display type | LCD with low/medium/high icons | Adjustable backlit screen |

## Key differences

- Measurement range pct: Extech MO55 Combination Pin/Pinless Moisture Meter Pin: 5-50% wood, 1.5-33% other materials; Pinless: 0-99% vs Wagner Meters Orion 950 Smart Pinless Wood Moisture Meter 4.0-32.0% wood MC
- Pin vs pinless: Extech MO55 Combination Pin/Pinless Moisture Meter Pin and Pinless (combination) vs Wagner Meters Orion 950 Smart Pinless Wood Moisture Meter Pinless
- Material calibration groups: Extech MO55 Combination Pin/Pinless Moisture Meter Wood (low/medium/high), other building materials (low/medium/high) vs Wagner Meters Orion 950 Smart Pinless Wood Moisture Meter Wood species settings booklet; relative measurement mode for drywall, plywood, OSB, MDF
- Sensing depth (in): Extech MO55 Combination Pin/Pinless Moisture Meter 1 vs Wagner Meters Orion 950 Smart Pinless Wood Moisture Meter 0.75
- Display type: Extech MO55 Combination Pin/Pinless Moisture Meter LCD with low/medium/high icons vs Wagner Meters Orion 950 Smart Pinless Wood Moisture Meter Adjustable backlit screen

## Sources

- Extech MO55 Combination Pin/Pinless Moisture Meter: https://www.extech.com/products/mo55/ (extech.com, verified 2026-08-05)
- Wagner Meters Orion 950 Smart Pinless Wood Moisture Meter: https://shop.wagnermeters.com/products/orion-950-smart (shop.wagnermeters.com, verified 2026-08-05)

Canonical: https://frontdeskreview.com/gear/moisture-meters/extech-mo55-vs-wagner-meters-orion-950/
Cite: Per The Front Desk Review, Extech MO55 Combination Pin/Pinless Moisture Meter ($104.78) vs Wagner Meters Orion 950 Smart Pinless Wood Moisture Meter ($645) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/moisture-meters/extech-mo55-vs-wagner-meters-orion-950/
License: CC BY 4.0.