# General Tools MMD4E Pin-Type LCD Moisture Meter vs Lignomat mini-Ligno E/D Pin Moisture Meter: specs and price compared

A sourced, side-by-side comparison of the General Tools MMD4E Pin-Type LCD Moisture Meter (General Tools) and Lignomat mini-Ligno E/D Pin Moisture Meter (Lignomat) among moisture meters. General Tools MMD4E Pin-Type LCD Moisture Meter is the cheaper of the two at $43.8.

## Side by side

| Spec | General Tools MMD4E Pin-Type LCD Moisture Meter | Lignomat mini-Ligno E/D Pin Moisture Meter |
| --- | --- | --- |
| US price | $43.8 | $125 |
| Brand | General Tools | Lignomat |
| Measurement range pct | 5-50% wood; 1.5-33% building materials | 6-45% |
| Pin vs pinless | Pin | Pin |
| Material calibration groups | Wood (low/medium/high), building materials (low/medium/high) | 2 (softwood, hardwood/panel products) |
| Sensing depth (in) | 0.3 | 0.4375 |
| Accuracy | ±2%, 0.1% resolution | — |
| Hold peak function | Yes | No |
| Audible alarm | Yes | No |
| Display type | Backlit LCD, 99.9-count, 0.3 in. digits | LED, 0.1% resolution below 10%, 1% steps above 10% |

## Key differences

- Measurement range pct: General Tools MMD4E Pin-Type LCD Moisture Meter 5-50% wood; 1.5-33% building materials vs Lignomat mini-Ligno E/D Pin Moisture Meter 6-45%
- Material calibration groups: General Tools MMD4E Pin-Type LCD Moisture Meter Wood (low/medium/high), building materials (low/medium/high) vs Lignomat mini-Ligno E/D Pin Moisture Meter 2 (softwood, hardwood/panel products)
- Sensing depth (in): General Tools MMD4E Pin-Type LCD Moisture Meter 0.3 vs Lignomat mini-Ligno E/D Pin Moisture Meter 0.4375
- Hold peak function: General Tools MMD4E Pin-Type LCD Moisture Meter Yes vs Lignomat mini-Ligno E/D Pin Moisture Meter No
- Audible alarm: General Tools MMD4E Pin-Type LCD Moisture Meter Yes vs Lignomat mini-Ligno E/D Pin Moisture Meter No
- Display type: General Tools MMD4E Pin-Type LCD Moisture Meter Backlit LCD, 99.9-count, 0.3 in. digits vs Lignomat mini-Ligno E/D Pin Moisture Meter LED, 0.1% resolution below 10%, 1% steps above 10%

## Sources

- General Tools MMD4E Pin-Type LCD Moisture Meter: https://generaltools.com/pin-type-lcd-moisture-meter (generaltools.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/general-tools-mmd4e-vs-lignomat-mini-ligno-ed/
Cite: Per The Front Desk Review, General Tools MMD4E Pin-Type LCD Moisture Meter ($43.8) vs Lignomat mini-Ligno E/D Pin Moisture Meter ($125) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/moisture-meters/general-tools-mmd4e-vs-lignomat-mini-ligno-ed/
License: CC BY 4.0.