# Hygrometer/psychrometer Flir Systems MR176, digital display 2.3", Li-Ion 3.7V, 72×42×140 mm

**URL:** https://aio.lv/en/product--flir-systems-mr176--11916687
**Data updated:** 2026-03-10 09:21 (EET)
**Category:** Measuring tools
**Manufacturer:** Flir Systems
**Manufacturer code:** MR176
**EAN:** 793950371763
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 380.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 1 141.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--flir-systems-mr176--11916687

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Flir Systems MR176 is a portable indoor hygrometer/psychrometer with a 2.3" digital square display for measuring relative humidity and temperature. Powered by a 3.7 V Li‑Ion battery, it is compact (72 × 42 × 140 mm) for on-site inspections and building diagnostics. The device suits HVAC checks, moisture surveys, and environmental monitoring in homes and commercial spaces.

## Long description

The FLIR MR176 is a portable hygrometer/psychrometer with an integrated thermal imaging capability for efficient moisture inspection and environmental measurements. The device combines a 2.3" QVGA color display, an 80x60 Lepton thermal imager with Infrared Guided Measurement (IGM) and a field-replaceable temperature/relative humidity sensor in a compact, rugged enclosure. It supports pinless and pin probe moisture detection, automatic environmental calculations (dew point, vapor pressure, mixing ratio) and stores images with measurement data for on-site diagnostics and documentation.
Advantages
IGM thermal imaging visually guides you to potential moisture zones so you can target measurements more quickly and accurately, while an integrated pinless sensor plus an external pin probe provide both non-invasive and invasive options. The field-replaceable temperature/relative humidity sensor and Progressive Environmental Stability Indicator improve measurement reliability across changing conditions. Long battery runtime, internal storage for images, and compatibility with FLIR Tools software simplify documentation and reporting.
Suitable for
HVAC system inspections and maintenance
Building moisture surveys and leak detection
Indoor environmental monitoring in homes and commercial buildings
Restoration, construction and facility diagnostics
Key specifications
Display: 2.3" QVGA (320x240) TFT, 64k color
Thermal imager: 80x60 Lepton detector, 51°x38° FOV, 9 Hz update rate
Moisture measurement: pinless 0–100 relative; pin probe 7–30% (±1.5% MC) with material groups
Environmental: relative humidity 0–100% (basic accuracy ±2.5%); air temperature 0–50°C (±0.6°C)
Dew point range: -30–50°C; vapor pressure 0.0–12.0 kPa; mixing ratio 0.0–80.0 g/kg
Internal memory: 4 GB, image capacity up to 9999 images, saved images in BMP with values overlaid
Battery: rechargeable 3.7 V Li‑Ion (3000 mAh), microUSB charging, up to 18 h continuous runtime
Durability: IP54 rating, 3 m drop tested; operating temperature 0–50°C
Physical size: approximately 175 × 72 × 42 mm; weight ~323 g
How to use
Switch on the MR176 and allow the field-replaceable temperature/relative humidity sensor to stabilize for accurate environmental readings. Use the thermal imager and IGM display to scan surfaces and visually identify areas with temperature anomalies that may indicate moisture. Position the laser cross-hair on the point of interest and take pinless measurements for a quick assessment; use the supplied external pin probe for verification where intrusive measurement is required. Save images with overlaid measurements to internal memory and transfer files to a computer using the USB cable for reporting with FLIR Tools.
Usage recommendations
Allow the instrument to acclimate when moving between different environments to ensure the Progressive Environmental Stability Indicator reports steady-state readings. For concealed moisture, start with thermal scanning and non-intrusive pinless checks, then confirm with the pin probe on representative materials. Charge the battery before prolonged field use and store recorded images regularly to avoid exceeding internal memory limits.

## Specifications

| Feature | Value |
|---|---|
| Type | Electronic hygrometer |
| Weight | 0.323 kg |
| Storage temperature (T-T) | -10 - 60 |
| Package weight | 800 g |
| Battery type | Li-Ion |
| Display diagonal | 2.3 " |
| Operating temperature (T-T) | 0 - 50 |
| Number of batteries supported | 1 |
| Power source | Battery |
| Height | 140 mm |
| Width | 72 mm |
| Depth | 42 mm |
| Product colour | Black |
| Purpose | Indoor |
| Package depth | 120 mm |
| Package height | 330 mm |
| Package width | 140 mm |
| Battery voltage | 3.7 V |
| Batteries included | Yes |
| Rechargeable battery | Yes |
| Thermometer | Yes |
| Placement | Hand |
| Hanger ring | No |
| Temperature measurement units | °C, K, F |
| Display type | Digital |
| Display form factor | Square |
| Humidity measuring range | 0 - 100 |
| Relative humidity accuracy | 1.5 % |
| Compliance certificates | CE |

## FAQ

### How much does the Hygrometer Flir Systems MR176 cost, and is it available for purchase?

The price is 1,380.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 03.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Hygrometer Flir Systems MR176 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Flir Systems products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Flir Systems service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11916687/67376987_large.webp