# Lignomat mini-Ligno E/D Pin Moisture Meter vs Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter: specs and price compared

A sourced, side-by-side comparison of the Lignomat mini-Ligno E/D Pin Moisture Meter (Lignomat) and Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter (Calculated Industries) among moisture meters.

## Side by side

| Spec | Lignomat mini-Ligno E/D Pin Moisture Meter | Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter |
| --- | --- | --- |
| US price | $125 | not published |
| Brand | Lignomat | Calculated Industries |
| Measurement range pct | 6-45% | Pin: 5-50% wood, 1.5-33% other materials; Pinless: 0.1-100% |
| Pin vs pinless | Pin | Pin and Pinless (combination) |
| Material calibration groups | 2 (softwood, hardwood/panel products) | Wood, lumber, firewood, drywall, plaster, brick, concrete |
| Sensing depth (in) | 0.4375 | 0.75 |
| Accuracy | — | ±(3% + 3 digits) pin; ±3% pinless |
| Hold peak function | No | Yes |
| Audible alarm | No | Yes |
| Display type | LED, 0.1% resolution below 10%, 1% steps above 10% | Large digits, white LED backlight |

## Key differences

- Measurement range pct: Lignomat mini-Ligno E/D Pin Moisture Meter 6-45% vs Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter Pin: 5-50% wood, 1.5-33% other materials; Pinless: 0.1-100%
- Pin vs pinless: Lignomat mini-Ligno E/D Pin Moisture Meter Pin vs Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter Pin and Pinless (combination)
- Material calibration groups: Lignomat mini-Ligno E/D Pin Moisture Meter 2 (softwood, hardwood/panel products) vs Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter Wood, lumber, firewood, drywall, plaster, brick, concrete
- Sensing depth (in): Lignomat mini-Ligno E/D Pin Moisture Meter 0.4375 vs Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter 0.75
- Hold peak function: Lignomat mini-Ligno E/D Pin Moisture Meter No vs Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter Yes
- Audible alarm: Lignomat mini-Ligno E/D Pin Moisture Meter No vs Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter Yes
- Display type: Lignomat mini-Ligno E/D Pin Moisture Meter LED, 0.1% resolution below 10%, 1% steps above 10% vs Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter Large digits, white LED backlight

## Sources

- Lignomat mini-Ligno E/D Pin Moisture Meter: https://lignomatusa.com/product/mini-ligno-ed-pin-moisture-meter/ (lignomatusa.com, verified 2026-08-05)
- Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter: https://www.globaltestsupply.com/product/calculated-industries-7445-accumaster-duo-pro-pin-and-pinless-moisture-meter (globaltestsupply.com, verified 2026-08-05)

Canonical: https://frontdeskreview.com/gear/moisture-meters/lignomat-mini-ligno-ed-vs-calculated-industries-7445-accumaster-duo-pro/
Cite: Per The Front Desk Review, Lignomat mini-Ligno E/D Pin Moisture Meter ($125) vs Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/moisture-meters/lignomat-mini-ligno-ed-vs-calculated-industries-7445-accumaster-duo-pro/
License: CC BY 4.0.