---
product_id: 35106006
title: "MO290 Pinless Moisture Psychrometer with IR Thermometer | 8-in-1: pin/pinless moisture, humidity, dew point, vapor pressure, IR 8:1 ratio, alarms, remote pin probe"
brand: "extech"
price: "₨16136"
currency: SCR
in_stock: true
reviews_count: 9
category: "Extech"
url: https://www.desertcart.sc/products/35106006-mo290-pinless-moisture-psychrometer-with-ir-thermometer-8-in-1
store_origin: SC
region: Seychelles
---

# 0.75 inch pinless depth Programmable moisture/humidity alarms 8:1 IR thermometer ratio MO290 Pinless Moisture Psychrometer with IR Thermometer | 8-in-1: pin/pinless moisture, humidity, dew point, vapor pressure, IR 8:1 ratio, alarms, remote pin probe

**Brand:** extech
**Price:** ₨16136
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay ahead of moisture problems with pinpoint precision and smart alerts!

## Quick Answers

- **What is this?** MO290 Pinless Moisture Psychrometer with IR Thermometer | 8-in-1: pin/pinless moisture, humidity, dew point, vapor pressure, IR 8:1 ratio, alarms, remote pin probe by extech
- **How much does it cost?** ₨16136 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/35106006-mo290-pinless-moisture-psychrometer-with-ir-thermometer-8-in-1)

## 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

- • **User-Centric Design:** Large dual backlit display and included remote pin probe with 3-foot cable combine ease of use with versatile contact and non-contact readings.
- • **Precision at a Distance:** Non-contact IR thermometer with an 8:1 distance-to-spot ratio ensures accurate surface temperature readings without interruption.
- • **Deep Insight Without Intrusion:** Pinless moisture detection penetrates up to 0.75 inches below surfaces, revealing hidden moisture risks before they escalate.
- • **All-in-One Environmental Mastery:** Measures temperature, humidity, grains per pound, dew point, vapor pressure, and condensation point—empowering data-driven decisions.
- • **Smart Alerts for Proactive Action:** Customizable high/low moisture and humidity alarms keep you ahead of potential damage with real-time notifications.

## Overview

The Extech MO290 Pinless Moisture Psychrometer with IR Thermometer is a professional-grade 8-in-1 diagnostic tool combining pin and pinless moisture measurement with infrared temperature sensing. Featuring programmable alarms, a large backlit dual display, and comprehensive environmental metrics, it empowers professionals to detect moisture and condensation risks quickly and accurately—making it an indispensable asset for building inspectors, contractors, and facility managers.

## Description

The MO290 is an 8-in-1 meter that combines a Pin/Pinless Moisture Meter with a built-in InfraRed Thermometer. Additional measurements include: Temperature, Humidity, Grains per Pound, Dew Point, Vapor Pressure, and Condensation Point. Complete with pin moisture probe, 9-Volt battery, and case.

Review: Not sure! - The Extech M0290 is a great moisture meter. It genuinely serves its purpose within the industry. My father has had his for well over 15 years. The orange rubber boarder is fading away it’s that aged however, when I took this unit out of its case and placed the battery in back, I turned it on and selected non intrusive mode and it instantly picked up moisture when the unit wasn’t touching any materials.
Review: Great - Great machine!! We've ordered these several times and always happy with the results.

## Features

- Programmable high/low moisture and humidity alarms
- Automatic calculation of differential temperature to determine condensation point
- Non-contact infrared thermometer with 8:1 distance to spot ratio and 0.95 fixed emissivity
- Easy to read, large dual display with a back light feature
- Pinless measurement depth to 0.75 inch below the surface, Remote pin-type probe for contact moisture readings 3 feet cable length

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002ZHZQF0 |
| Battery Description | AA |
| Best Sellers Rank | #174,513 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #80 in Moisture Meters |
| Brand | Extech |
| Brand Name | Extech |
| Color | Green |
| Customer Reviews | 4.6 out of 5 stars 46 Reviews |
| Global Trade Identification Number | 00793950492901 |
| Included Components | MO290 |
| Item Weight | 0.21 kg |
| Manufacturer | Extech |
| Model | MO290 |
| Mounting Type | Surface Mount |
| Part Number | MO290 |
| Temperature Accuracy | 2.0°C |
| UPC | 793950492901 |
| Unit Count | 1 Count |
| Upper Temperature Range | 392 °F |
| Upper Temperature Rating | 392 °F |
| Voltage | 9 volts |
| Warranty Description | Full one year warranty on parts and workmanship, unless otherwise specified. This warranty does not apply to defects resulting from action of the user such as misuse, improper wiring, operation outside of specification, improper maintenance or repair, or unauthorized modification. |

## Product Details

- **Battery Description:** AA
- **Brand:** Extech
- **Color:** Green
- **Item Weight:** 0.21 Kilograms
- **Mounting Type:** Surface Mount

## Images

![MO290 Pinless Moisture Psychrometer with IR Thermometer | 8-in-1: pin/pinless moisture, humidity, dew point, vapor pressure, IR 8:1 ratio, alarms, remote pin probe - Image 1](https://m.media-amazon.com/images/I/71f1ecuTA2L.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Not sure!
*by Z***M on September 4, 2021*

The Extech M0290 is a great moisture meter. It genuinely serves its purpose within the industry. My father has had his for well over 15 years. The orange rubber boarder is fading away it’s that aged however, when I took this unit out of its case and placed the battery in back, I turned it on and selected non intrusive mode and it instantly picked up moisture when the unit wasn’t touching any materials.

### ⭐⭐⭐⭐⭐ Great
*by N***S on September 12, 2023*

Great machine!! We've ordered these several times and always happy with the results.

### ⭐⭐⭐⭐⭐ Great all around moisture device.
*by A***R on April 9, 2021*

This is a great, quality piece of equipment. As an inspector, I use it on a daily basis.

## Frequently Bought Together

- Extech MO290 – Pinless Moisture Meter and Ir Thermometer
- FLIR TG165-X Thermal Imaging Camera with Bullseye Laser: Commercial Grade Infrared Camera for Building Inspection, HVAC and Electrical

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-08-03*