Size DHL Box Internal Dimensions (cm) Max Weight (kg) FedEx Equivalent (approx.)
XS Box 2 33.7 × 18.2 × 10 ~1 Small Box (8″×8″×8″)
S Box 3 33.7 × 32.2 × 10 ~2 Medium Box (12″×12″×10″)
M Box 4 33.7 × 32.2 × 18 ~5 Large Box (13″×13″×11″)
L Box 5 33.7 × 33.2 × 34.5 ~10 FedEx 10kg Box (40.16 × 32.86 × 25.88)
XL Box 6 41.7 × 35.9 × 36.9 ~15 FedEx Large (16″×16″×16″)
XXL Box 7 / 8 48.1 × 40.4 × 38.9 or 54.1 × 44.4 × 40.9 ~20–25 FedEx Extra Large (42 × 42 × 47)

13 reviews for Extech MO50 – Compact Pin Moisture Meter – Measures Moisture in Wood & Building Materials

  1. Avatar of Jonathan Troyan

    Jonathan Troyan

    Great product
    Excellent product to test the moisture content working with many roofing products that require low moisture. This product has never failed with a bad reading

  2. Avatar of curvesahead

    curvesahead

    Works well
    Gave readings that seemed to make sense. Hard to verify accuracy with nothing to compare against.

  3. Avatar of Jeremy W.

    Jeremy W.

    Very nice!
    This item works perfectly! My friends borrow it everyone loves it. We are very happy with this purchase!

  4. Avatar of Ty

    Ty

    It works but mine doesnt
    Seems to work OK. Wood up to 50% but other materials is only 33%. Power button seems to be stuck, so it cycles on and off, works sometimes. Want a replacement.

  5. Avatar of Walt J 336

    Walt J 336

    Simple and good quality.
    Clear instructions and easy to use. The points are really sharp so it is easy to use, even in an awkward position in the crawlspace. The ability to lock the reading enables you to take a measurement without seeing the face.A bit expensive for occasional use, but the trade off is you can trust the reading.

  6. Avatar of Kay

    Kay

    Stopped working.
    It worked well for the first few months, but stopped working into month 5 and would intermittently turn off here and there before it completely stopped working. Won’t be ordering Extech products anymore.

  7. Avatar of Ralph J. Sterba

    Ralph J. Sterba

    Not bad. it has a tendency to lock from time …
    Not bad. it has a tendency to lock from time to time so u have to disconnect battery and re start it. seems to be a good product other than. Brought it to my family in Denham Springs, La after the flood to check their houses.

  8. Avatar of AmazonShopperCVG

    AmazonShopperCVG

    Very helpful for home improvement or repair work
    Purchased this to detect moisture in a plaster wall from a plumbing leak. Very helpful in measuring the severity of the leak, as well as how large the zone was on one particular wall. Measurement is fairly consistent moving between different materials or locations in our house, and not random which I’ve heard is a problem with cheaper meters.

  9. Avatar of Uriel Salazar

    Uriel Salazar

    Me gustaría hacer el cambio del producto ya que llegó Abierto e incompleto

  10. Avatar of PeteG

    PeteG

    I have other devices from Extech and find them reliable and easy to use. Not the cheapest, perhaps, but seems good value to me and does the job. Useful for checking logs for the fire and building materials for soundness.

  11. Avatar of nopollution

    nopollution

    Je renvoie ce produit car il ne peut pas mesurer plus de 33% d’humidité dans les murs. Après une inondation, les murs ont été mesurés professionnellement à 90% d’humidité, ce qui dépasse le plafond de mesure de cet appareil.

  12. Avatar of Muhammad

    Muhammad

    Works very good

  13. Avatar of R. Mandt

    R. Mandt

    Sehr schnelle Sendung. Von der Bedienung einfach, für den Feuchtigkeitsgehalt im Kaminholz zu messen ausreichend. Für die Oberflächen Feuchtigkeit in Baustoffe und Mauer messen geht die Messung nicht tief genug. Dafür wird es bei mir auch nicht benötigt


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