# Extech MO55 Combination Pin/Pinless Moisture Meter vs Lignomat mini-Ligno E/D Pin Moisture Meter: specs and price compared

A sourced, side-by-side comparison of the Extech MO55 Combination Pin/Pinless Moisture Meter (Extech) and Lignomat mini-Ligno E/D Pin Moisture Meter (Lignomat) 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 | Lignomat mini-Ligno E/D Pin Moisture Meter |
| --- | --- | --- |
| US price | $104.78 | $125 |
| Brand | Extech | Lignomat |
| Measurement range pct | Pin: 5-50% wood, 1.5-33% other materials; Pinless: 0-99% | 6-45% |
| Pin vs pinless | Pin and Pinless (combination) | Pin |
| Material calibration groups | Wood (low/medium/high), other building materials (low/medium/high) | 2 (softwood, hardwood/panel products) |
| Sensing depth (in) | 1 | 0.4375 |
| Accuracy | ±(3% of reading + 5 digits) | — |
| Hold peak function | Yes | No |
| Audible alarm | Yes | No |
| Display type | LCD with low/medium/high icons | LED, 0.1% resolution below 10%, 1% steps above 10% |

## 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 Lignomat mini-Ligno E/D Pin Moisture Meter 6-45%
- Pin vs pinless: Extech MO55 Combination Pin/Pinless Moisture Meter Pin and Pinless (combination) vs Lignomat mini-Ligno E/D Pin Moisture Meter Pin
- Material calibration groups: Extech MO55 Combination Pin/Pinless Moisture Meter Wood (low/medium/high), other building materials (low/medium/high) vs Lignomat mini-Ligno E/D Pin Moisture Meter 2 (softwood, hardwood/panel products)
- Sensing depth (in): Extech MO55 Combination Pin/Pinless Moisture Meter 1 vs Lignomat mini-Ligno E/D Pin Moisture Meter 0.4375
- Hold peak function: Extech MO55 Combination Pin/Pinless Moisture Meter Yes vs Lignomat mini-Ligno E/D Pin Moisture Meter No
- Audible alarm: Extech MO55 Combination Pin/Pinless Moisture Meter Yes vs Lignomat mini-Ligno E/D Pin Moisture Meter No
- Display type: Extech MO55 Combination Pin/Pinless Moisture Meter LCD with low/medium/high icons vs Lignomat mini-Ligno E/D Pin Moisture Meter LED, 0.1% resolution below 10%, 1% steps above 10%

## Sources

- Extech MO55 Combination Pin/Pinless Moisture Meter: https://www.extech.com/products/mo55/ (extech.com, verified 2026-08-05)
- Lignomat mini-Ligno E/D Pin Moisture Meter: https://lignomatusa.com/product/mini-ligno-ed-pin-moisture-meter/ (lignomatusa.com, verified 2026-08-05)

Canonical: https://frontdeskreview.com/gear/moisture-meters/extech-mo55-vs-lignomat-mini-ligno-ed/
Cite: Per The Front Desk Review, Extech MO55 Combination Pin/Pinless Moisture Meter ($104.78) vs Lignomat mini-Ligno E/D Pin Moisture Meter ($125) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/moisture-meters/extech-mo55-vs-lignomat-mini-ligno-ed/
License: CC BY 4.0.