The Front Desk Review

Sonin · Updated August 2026

Sonin 50218 Digital Moisture Meter: price & specs

Sonin 50218 Digital Moisture Meter. Every price and spec below is linked to its source and dated — no guesses.

Source: sonin.com verified ✓ corroborated verify in ledger

On the Recordsourced & dated · eligible
See Sonin 50218 Digital Moisture Meter on Amazon Live price at the store — may differ from the dated listed price above. As an Amazon Associate we earn from qualifying purchases.
Sonin 50218 Digital Moisture Meter — Sonin
Image: sonin.com (© Sonin)

Is the Sonin 50218 Digital Moisture Meter a good buy?

At $78, the Sonin 50218 Digital Moisture Meter is #3 cheapest of the 9 moisture meters we track, where the median is $125.

Specifications

Price (US)$77.99 Current price on Sonin's own store (sonin.com), $77.99.
BrandSonin
Released—
Measurement range pct5-40%
Pin vs pinlessPin
Material calibration groupsHard/soft wood, concrete, plaster, carpet
Sensing depth (in)—
Accuracy—
Hold peak functionNo
Audible alarmNo
Display typeLarge LCD

Source: sonin.com (verified 2026-08-05) · corroborated by tools4painting.com. Sonin's own store page confirms $77.99 price, 5-40% range, 1% resolution, large LCD display, single 9V battery (not included), protective cap, replacement pins, and carrying case. No HOLD/peak function or audible alarm is listed among the product's features (unlike the pricier combination meters in this roster), so both are set false. Independent testing cited by moisturemeter.com notes the unit underestimates wood MC below ~12%, a known accuracy limitation not quantified as a formal ±% spec by Sonin, so accuracy is left null.

Is the Sonin 50218 Digital Moisture Meter worth it vs cheaper moisture meters?

Sonin 50218 Digital Moisture Meter against its closest cheaper and pricier moisture meters on the specs that matter — every value sourced. See all 9 ranked

ProductPriceMeasurement range pctPin vs pinlessMaterial calibration groupsHold peak functionAudible alarm
Sonin 50218 Digital Moisture Meter this$77.995-40%PinHard/soft wood, concrete, plaster, carpetNoNo
Klein Tools ET140 Pinless Moisture Meter$49.970-100% (relative)PinlessDrywall, masonry, hardwood, softwoodYesYes
Extech MO55 Combination Pin/Pinless Moisture Meter$104.78Pin: 5-50% wood, 1.5-33% other materials; Pinless: 0-99%Pin and Pinless (combination)Wood (low/medium/high), other building materials (low/medium/high)YesYes

Frequently asked questions

How much does the Sonin 50218 Digital Moisture Meter cost?

The Sonin 50218 Digital Moisture Meter has a US price of $77.99 (Current price on Sonin's own store (sonin.com), $77.99.), as of 2026-08-05.

How does the Sonin 50218 Digital Moisture Meter compare on price?

At $78, the Sonin 50218 Digital Moisture Meter is #3 cheapest of the 9 moisture meters we track, where the median is $125.

What are the Sonin 50218 Digital Moisture Meter's key specs?

Sonin 50218 Digital Moisture Meter (Sonin): measurement range pct 5-40%, pin vs pinless Pin, material calibration groups Hard/soft wood, concrete, plaster, carpet, hold peak function No, audible alarm No. Full sourced spec sheet verified 2026-08-05.

Price of record: $77.99 at sonin.com, 2026-08-05. Other retailers may be lower — check the current price:

See Sonin 50218 Digital Moisture Meter on Amazon As an Amazon Associate we earn from qualifying purchases.

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