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header-product Moisture Meter Unit UT377A for Wood and Building Materials, Compact Handheld Moisture Tester
19.99 €

Moisture Meter Unit UT377A for Wood and Building Materials, Compact Handheld Moisture Tester

Moisture Meter Unit UT377A Photo 1

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Moisture Meter Unit UT377A for Wood and Building Materials, Compact Handheld Moisture Tester

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Moisture Meter Unit UT377A for Wood and Building Materials, Compact Handheld Moisture Tester

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Short description

The Unit UT377A is a handheld moisture meter designed for measuring moisture in wood and various building materials. It provides quick spot checks to assess material dampness for construction, woodworking, renovation, and inspection tasks. Compact and portable, it helps identify moisture problems, guide drying or restoration decisions, and support quality control on-site.
Available at price 19.99 €: 87 pcs.
Total available for order: 117 pcs.
Warranty: 2 Years
SKU: 11275126
Manufacturer: Unit
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
18.09.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
23.09.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.16 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
23.09.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
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Product information

Description

The Unit UT377A is a compact handheld moisture meter designed to measure moisture levels in wood and a variety of building materials. It performs quick spot checks to evaluate material dampness, helping professionals and DIY users identify moisture issues on-site. The portable design and straightforward interface make it suitable for construction, woodworking, renovation and inspection tasks where rapid moisture assessment is needed.

Advantages

The meter offers fast, non-destructive spot measurements that deliver immediate moisture readings, reducing the need for lengthy laboratory testing. Its compact size and lightweight construction allow easy transport and one-handed operation. Clear on-screen readouts provide readable results for quick decision-making during inspections. The device is compatible with a range of common building substrates, enabling versatile use across trades.

Suitable for

  • Checking moisture in timber before woodworking or installation
  • Assessing dampness in drywall, plaster and masonry during renovation
  • Pre-purchase property inspections to detect hidden moisture issues
  • Monitoring drying progress after water damage or remediation
  • Quality control on construction sites and material storage

Key specifications

  • Measurement method: handheld spot moisture detection suitable for wood and building materials
  • Form factor: compact, lightweight handheld instrument for portable use
  • Display: clear numeric readout for rapid interpretation of moisture level
  • Power: battery-operated for field use without mains connection
  • Operation: single-handed operation with simple controls designed for on-site testing

How to use

Switch on the moisture meter and allow the display to initialise. Place the sensor end of the meter firmly against the material surface to perform a spot measurement; ensure good contact and steady positioning during the reading. For wood, take multiple measurements across different boards or sections to determine average moisture content. For plaster, masonry or composite materials, test several locations including suspected damp areas to map moisture distribution. Record readings and compare them against the acceptable moisture ranges for the specific material before proceeding with installation or remediation.

Usage recommendations

Calibrate and verify the meter according to the manufacturer instructions if a calibration option is available, and allow the device to stabilise at ambient temperature before measurement. Avoid measuring through thick coatings, paints or surface contamination that may affect contact. When assessing water-damaged structures, combine spot readings with visible inspection and, if necessary, follow up with more detailed moisture assessment tools for a comprehensive evaluation.

Description

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Product comparison

In this review, the main product Moisture Meter Unit UT377A for Wood and Building Materials, Compact Handheld Moisture Tester is compared with several alternative devices from Unit and Voltcraft. The primary similarity across most of these instruments is their portable design and purpose for conducting quick on-site checks. However, the products differ fundamentally in what they measure: some models focus strictly on timber and building materials, others monitor ambient air conditions, and one unit is designed for electrical measurements.

⚙️ The specifications and purposes of the evaluated devices are compared in the table below.

Comparison parameterMoisture Meter Unit UT377AWood Moisture Meter Unit UT377AVoltcraft FM-400Temperature and Humidity Meter Unit UT333STemperature and Humidity Meter Unit UT333Clamp Meter Unit UT206A+Practical significance
Device typeWood and building material moisture meterWood moisture meterMaterial and wood moisture meterThermo-hygrometer (air)Thermo-hygrometer (air)Clamp meter (electrical)Defines the core application scope: solid material moisture checks, ambient monitoring, or electrical diagnostics.
BrandUnitUnitVoltcraftUnitUnitUnitAll devices except Voltcraft are by Unit. Voltcraft offers a professional solution featuring material characteristic curves.
Main purposeAssessing moisture in wood and building materials on-siteMeasuring moisture in timber via pin-type contactAccurate dampness detection to prevent mold and structural damageMonitoring ambient conditions and HVAC performanceIndoor climate and storage monitoringElectrical measurements and circuit troubleshootingHelps choose the right tool for a specific task: renovation, woodworking, HVAC, or electrical work.

◎ Suitability and use case scenarios are evaluated in the table below.

Use caseRecommended productWhy
Construction and renovationMoisture Meter Unit UT377AAllows checking moisture levels in both wood and various building materials.
Woodworking and flooringWood Moisture Meter Unit UT377ASpecialized contact tool for precise moisture assessment in timber.
Climate control and mold preventionVoltcraft FM-400Professional device featuring material curves for detailed surface dampness detection.
HVAC and air monitoringTemperature and Humidity Meter Unit UT333SDesigned specifically for measuring air temperature and relative humidity.
Electrical workClamp Meter Unit UT206A+The only device in the selection dedicated to current and voltage measurement.

The main product Moisture Meter Unit UT377A is versatile for both wood and building materials, unlike specialized alternatives meant for air or electrical diagnostics. This model is most suitable for construction and renovation professionals who need a compact tool for comprehensive moisture checks on various surfaces.

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Stock data
Warehouse Stock Delivery to the store Store Price
WH130 87 18.09.2026
19.99 € Best price
WH127 30 Wednesday Best delivery
24.89 €
19.99 €
Stock: 87
Delivery Date: 18.09.2026
Warehouse: WH130
24.89 €
Stock: 30
Delivery Date: Wednesday Best delivery
Warehouse: WH127

Customer reviews

Customer questions

FAQ

How much does the Moisture Meter Unit UT377A cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 117 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 18.09.2026 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. All transactions are 100% secure and encrypted.

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 Unit 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 Unit 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.