Uni-T Leed UT347A Hardness Tester

Brand: UNI-T
Product Code: UT347A
Availability: 4-6 business days
Planuojama gavimo data po užsakymo: 2026-05-29

427.40€
Ex Tax: 353.22€

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Uni-T Leeb UT347A Hardness Tester

The Uni-T Leeb UT347A Hardness Tester is a portable and accurate device for measuring hardness using the Leeb method, designed for field use and for testing large components such as turbines, pressure vessels, and shafts. It supports 6 hardness scales (HL, HB, HRC, HRB, HV, HS) and tensile strength, offers 5 impact directions, and features automatic probe recognition without calibration. Built-in memory for 900 data sets, a 640×480 camera, Bluetooth with a mobile app and PC software, and a thermal printer make it easy to record and analyze measurements. The entire unit is housed in a compact casing with a clear, 2.8″ color TFT screen and powered by a high-capacity battery.

Measurement precision and flexibility

The device works with various probe types (up to 7), allowing you to adapt them to the material and measurement conditions, while automatic probe identification eliminates the risk of errors during changes. Several operating modes—statistics, multi-unit, line graph, and histogram—translate into better quality control, as the user sees not only the result but also its distribution. Over-limit alarms and LED indicators help respond quickly to deviations.

User-friendly operation and data management

The UT347A offers Bluetooth and USB connectivity, making it easy to transfer results to an app or computer, while thermal printing allows you to generate a report on-site immediately. Adjustable backlighting, voice prompts, and an LED flashlight enhance comfort when working in challenging conditions. The 2500 mAh battery provides several hours of operation, and the auto-off feature helps conserve energy.

Included

Leeba UT347A Hardness Tester
Type D impact probe
Leeba hardness standard block
Nylon brush
USB-C cable
User manual
Downloadable guidelines
Thermal printer paper x 2

Manufacturer	Uni-T
Model	UT347A
Hardness scales	HL, HB, HRC, HRB, HV, HS
Strength measurement	σb (tensile strength)
Impact angles	0°, 45°, 90°, 135°, 180°
Measurement modes	statistical, multi-unit, line graph, histogram
Statistics	max / min / avg
Memory	up to 900 data sets
Camera	640×480 (up to 900 BMP images)
Display	2.8″ TFT 320×240
Printing	57 mm thermal paper
Connectivity	Bluetooth (APP), USB, PC software
Over-limit alarms	yes (3-color LED)
Backlight	adjustable
Voice prompts	yes
Power supply	3.7V 2500 mAh Li-Po battery
Charging	DC 5V 2A (USB-C), approx. 2–4 h
Auto power off	1 / 5 / 10 / 30 min or off
Drop test	1 m
Certifications	CE (pending), UKCA
Materials supported	steel, alloy steel, stainless steel, cast iron, aluminum, copper, and their alloys

Tags: uni-t, leed, ut347a, hardness, tester

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You can claim your purchased items within 1 - 4 work days after making an order (if product is in local warehouse).

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Vilnius Store address: Vytenio g. 20, LT-03229 Vilnius, Lietuva

Kaunas Store address: Pramonės pr. 4D, LT-51329, Kaunas, Lietuva

Local delivery in Lithuania

Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.

Local delivery (1-4 w.d.) price for items of any size is through through courier service is 4.90€ (incl. VAT), if the amount of the shopping cart exceeds 150€ - delivery is free.

Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.90€ incl. VAT, if the amount of the shopping cart exceeds 50€ - delivery is free.

Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.90€ incl. VAT,if the amount of the shopping cart exceeds 70€ - delivery is free.

Payment on delivery (COD) +2.00€ (incl. VAT).

You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.

A separate delivery fee applies to oversized items, regardless of the amounts and conditions stated above.