20–1500 HV Ultrasonic Hardness Tester Colour LCD, RS232 Bluetooth, 50N, Includes Reference Blocks And Case - Metav IndustryLine

Taking advantage of the wide hardness measurement range and the integrated data storage with RS232/Bluetooth, this instrument delivers fast, standards‑compliant results for portable inspection tasks; the rechargeable power supply and compact weight ensure reliable operation on the shop floor — order the Ultrasonic Hardness Tester directly via Metav Werkzeuge or ask our consultants if needed

Ultrasonic Hardness Tester M502.241.3 — Portable unit with colour LCD and Bluetooth (Metav IndustryLine)

The Ultrasonic Hardness Tester M502.241.3 is a compact, battery‑powered tester for rapid hardness checks on forged parts, castings, weld spots and bearing surfaces across multiple hardness scales

• Colour LCD with backlight and memory for 1000 readings
• Wide hardness range HRC–HV for versatile inspections
• RS232 and Bluetooth for seamless data transfer
• Rechargeable 4.2 V / 4800 mAh battery for mobile use

Faster, standards‑based hardness assessment for production control

The device enables rapid hardness readings across a broad spectrum — 20–68 HRC, 55–100 HRB, 60–85 HRA, 100–500 HBS and 100–1500 HV — which makes it suitable for quality checks in machining, heat treatment and incoming inspection. Built to comply with ASTM A1038‑2005 and DIN 50159‑1‑2008, the tester pairs a 50 N measurement force with the ultrasonic rebound principle to generate reliable comparative values without destructive preparation. For practical decision making, a clear numeric range and reference to recognised standards reduce uncertainty and speed up acceptance testing on the shop floor.

Traceable results and uninterrupted workflow through integrated data handling

Equipped with a colour LCD with backlight, on‑screen menus and memory for 1000 measurements plus 20 calibration values, the instrument supports traceability and batch documentation. Measurement records can be exported via RS232 or Bluetooth, enabling direct transfer to inspection logs or quality software and avoiding manual transcription errors. The combination of local storage and wireless connectivity improves process efficiency and makes statistical analysis simpler for quality engineers who require both archived readings and real‑time transfer.

Compact, durable design for mobile inspection tasks

Designed for portable inspection, the tester weighs 2 kg and is powered by a 4.2 V / 4800 mAh rechargeable battery, providing operational autonomy for mobile use. The unit operates reliably between −10 °C and 50 °C and within 30–80% relative humidity, which suits typical workshop and field environments. Supplied accessories include a connection cable and two comparison blocks for on‑site verification of the measurement chain. The compact dimensions and clear display make the instrument straightforward to handle during repetitive checks, reducing handling errors and downtime.

Contact Metav Werkzeuge for tailored technical advice and ordering via phone +49 2822 7131930 or email info@metav-werkzeuge.com

Technical data

• Article number: M502.241.3
• GTIN: 4054469156088
• Manufacturer: Metav IndustryLine
• Category: Ultrasonic hardness tester
• Customs tariff number: 90241040

Facts

• Measurement range: 20–68 HRC / 55–100 HRB / 60–85 HRA / 100–500 HBS / 100–1500 HV
• Measurement force: 50 N
• Battery: 4.2 V / 4800 mAh, rechargeable
• Memory capacity: 1000 measurements
• Calibration value storage: 20 entries
• Weight: 2 kg
• Dimensions: 160 x 80 x 31 mm
• Operating temperature: −10 °C to 50 °C
• Relative humidity: 30–80%

Special features

• Colour LCD with backlight and intuitive menu
• Data output: RS232 and Bluetooth
• Standards: ASTM A1038‑2005 and DIN 50159‑1‑2008
• Included accessories: connection cable, 2 comparison blocks, case
• Typical applications: forged parts, castings, weld spots, stamped parts, mould tools, ball bearings, gear flanks, heat‑affected zones

FAQ

Which hardness scales can be measured with this tester?
The Ultrasonic Hardness Tester M502.241.3 measures multiple scales: HRC, HRB, HRA, HBS and HV within the ranges specified in the technical data.

How is measurement accuracy ensured?
Accuracy is supported by the device’s 50 N measurement force, adherence to ASTM A1038‑2005 and DIN 50159‑1‑2008, and the ability to store calibration values for repeatable comparative testing.

How are recorded values exported for documentation?
Recorded readings are stored internally (memory for 1000 measurements) and can be exported via RS232 or Bluetooth for integration into quality records or inspection software.

What accessories are supplied with the instrument?
Delivery includes a connection cable, two comparison blocks for verification and a transport case as listed in the accessories.

Is the tester suitable for checking welds and heat‑affected zones?
Yes — the unit is designed for quick checks on weld spots and heat‑affected zones as well as on bearings, gear flanks, cast and forged components.

What operating conditions does the instrument tolerate?
The tester operates between −10 °C and 50 °C and within 30–80% relative humidity, matching typical workshop and field inspection conditions.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com