# Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter: specs and price

**Price (US):** Not published (Discontinued by Calculated Industries and out of stock everywhere checked (GlobalTestSupply, Amazon, eBay listings all show no current live price); superseded by the 7440 AccuMASTER XT. Left null rather than guessed from historical listings.), as of 2026-08-05.
**Brand:** Calculated Industries

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | Not published |
| Brand | Calculated Industries |
| Measurement range pct | Pin: 5-50% wood, 1.5-33% other materials; Pinless: 0.1-100% |
| Pin vs pinless | Pin and Pinless (combination) |
| Material calibration groups | Wood, lumber, firewood, drywall, plaster, brick, concrete |
| Sensing depth (in) | 0.75 |
| Accuracy | ±(3% + 3 digits) pin; ±3% pinless |
| Hold peak function | Yes |
| Audible alarm | Yes |
| Display type | Large digits, white LED backlight |

## Where it stands

On the spec sheet, its sensing depth of 0.75 in is at the median of the 9.

## Frequently asked questions

**How much does the Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter cost?**

The Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter has no published US price as of 2026-08-05.

**What are the Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter's key specs?**

Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter (Calculated Industries): measurement range pct Pin: 5-50% wood, 1.5-33% other materials; Pinless: 0.1-100%, pin vs pinless Pin and Pinless (combination), material calibration groups Wood, lumber, firewood, drywall, plaster, brick, concrete, sensing depth in 0.75, accuracy ±(3% + 3 digits) pin; ±3% pinless. Full sourced spec sheet verified 2026-08-05.

Source: https://www.globaltestsupply.com/product/calculated-industries-7445-accumaster-duo-pro-pin-and-pinless-moisture-meter (globaltestsupply.com, accessed 2026-08-05)
Corroboration: https://www.moisturemeter.com/calculated-industries-7445-pinless-moisture-meter-review/ (accessed 2026-08-05)
Canonical: https://frontdeskreview.com/product/moisture-meters/calculated-industries-7445-accumaster-duo-pro/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl