---
product_id: 258946348
title: "Extech MO50 Compact Pin Moisture Meter"
brand: "extech"
price: "¥29144"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/258946348-extech-mo50-compact-pin-moisture-meter
store_origin: JP
region: Japan
---

# Visual moisture level icons ±3.0% accuracy 9V alkaline battery powered Extech MO50 Compact Pin Moisture Meter

**Brand:** extech
**Price:** ¥29144
**Availability:** ✅ In Stock

## Summary

> 📏 Measure moisture like a pro—never miss a damp spot again!

## Quick Answers

- **What is this?** Extech MO50 Compact Pin Moisture Meter by extech
- **How much does it cost?** ¥29144 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/258946348-extech-mo50-compact-pin-moisture-meter)

## Best For

- extech enthusiasts

## Why This Product

- Trusted extech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Visual Alerts:** Color-coded moisture icons let you instantly gauge low, medium, or high moisture levels at a glance.
- • **Audible Moisture Beeps:** Dynamic beep frequency intensifies with moisture level, keeping you alert without looking down.
- • **Data Hold for On-the-Go:** Freeze readings on the display to capture and compare moisture levels effortlessly during inspections.
- • **Precision You Can Trust:** Achieve pinpoint moisture readings with ±3.0% accuracy for flawless project decisions.
- • **Compact & Durable Design:** Lightweight 120g ABS body fits comfortably in your hand and withstands job site rigors.

## Overview

The Extech MO50 Compact Pin Moisture Meter delivers precise moisture detection across multiple materials including wood, drywall, concrete, and more. Featuring ±3.0% accuracy, visual moisture level icons, and an audible alert that intensifies with moisture, this lightweight, durable tool is powered by a 9V alkaline battery and designed for quick, reliable readings on the go.

## Description

MO50 Compact Pin Moisture Meter

## Features

- Measure Moisture Level in wood, wall board, sheet rock, cardboard, concrete, plaster, and mortar
- Moisture Icons provide a visual reference for low, medium, and high levels of moisture
- Audible Alert Tone beeps faster as moisture level increases
- Data Hold Function freezes readings on display
- Compact, Durable, and Easy to Use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | FLIR Systems, Inc. |
| Part number | MO50 |
| Item Weight | 120 g |
| Product Dimensions | 17.02 x 6.6 x 3.05 cm; 120 g |
| Batteries | 1 Product Specific batteries required. (included) |
| Item model number | MO50 |
| Size | MO50 Pin Measurement |
| Color | green |
| Style | MO50 |
| Material | ABS |
| Power source type | corded-electric |
| Voltage | 9 Volts |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Measurement Accuracy | ±3.0% |
| Plug Profile | Wall Mount |
| Included components | MO50 |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| tech_spec_battery_description_toys | Alkaline |

## Product Details

- **Colour:** green
- **Brand:** Extech
- **Product dimensions:** 6.6W x 17H centimeters
- **Item weight:** 0.12 Kilograms
- **Battery description:** Alkaline

## Images

![Extech MO50 Compact Pin Moisture Meter - Image 1](https://m.media-amazon.com/images/I/61MiaXj5uvL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Could this device provide accurate moisture readings of residential wall cavities following, for example, a flood?**
A: It really only measures moisture that is within 1/2" of the surface. For example I have a leaky toilet in a bathroom and the subfloor is saturated with water. I have to push the prongs through the surface of the flooring until it reaches the wet subfloor, in order to get a reading. If you need something for reading deep within a wall, you will need an invasive meter which has really long prongs that can be fed through test holes that you drill into the affected area. If you want to test deep within areas such as several inches, the only way is through destructive inspection, pinless moisture meters, and in some cases infrared cameras. extech is one of the most trusted meter brands and I am very happy with my purchase. It works best for measuring the moisture content of wood specifically at the test location. If there was a flood and the surface appears dry but you have some suspension as to what's going on several inches into the wall cavity, this meter will not help.

**Q: Does this work with painted concrete masonry?**
A: Expect you would have to push the meter probes through the paint layer to get a good reading.

**Q: Can i use it for paper?**
A: The Extech MO50 takes quick Moisture level reference measurements (in percent %) on wood and building materials. The measurement range for building materials is Low: 1.5% to 16.9%; Medium: 17% to 19.9%; High: 20 to 33%. If the expected moisture percentage of the paper is expected to fall at or above 1.5% then the MO50 Compact Pin Moisture Meter would work appropriately.

**Q: Anyone know the percent accuracy?**
A: Thank you so much for your interest in our products. The accuracy for the MO50 is ±3.0% for ambient conditions 22 C to 25 C (72 F to 77 F). Check all the features off this device here http://www.extech.com/products/resources/MO50_UM-en.pdf

## Frequently Bought Together

- Extech MO50 Compact Pin Moisture Meter
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-20*