Phone

+603-5621 5786

Business Hour

08:30 - 17:30

Obsnapmeter – H520 Portable Hardness Tester

The portable Leeb hardness tester is designed for fast, reliable hardness measurement of metallic materials in workshop and field environments. With its wide measuring range, multi-scale conversion, and 360° measuring capability, it delivers accurate results even on large or installed workpieces. Its rugged design, large LCD display, and data storage function make it ideal for industrial inspection and maintenance applications.

  • Wide measuring range with multi-hardness scale conversion (HL, HRC, HB, HV, HS & more)
  • 360° measurement direction allows testing at any angle, even upside down
  • Large memory capacity storing up to 100 groups of test data
  • RS232 connectivity with PC software and optional micro-printer support

Description

This portable hardness tester provides accurate and versatile measurement for a wide range of metallic materials, supporting multiple hardness scales including HL, HRC, HRB, HB, HV, HS, and HRA. With a wide measuring range and 360° testing capability, it allows reliable measurements at any angle, even upside down. The large segment LCD with backlight clearly displays readings, functions, and parameters for convenient operation in various working environments.

Designed for durability and efficiency, the tester features a compact plastic case suitable for harsh conditions, along with memory storage for up to 100 data groups. It supports RS232 communication for PC connectivity, software calibration, and optional micro printer use. Powered by AA batteries with up to 100 hours of operation, this device is ideal for industrial inspection, quality control, and on-site metal hardness testing.

Features

  • DCompact plastic case,suitable for use under poor working conditions. Test at any angle, even upside down.
  • Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
  • Large screen(segment LCD), showing all functions and parameters. With EL background light.
  • Large capacity memory could store 100 groups information.
  • Datapro Software to connect with PC via RS232 port.Micro printer support
  • Software calibration function.

Specifications

Specification Details
Measuring Range (170–960) HLD, (17.9–69.5) HRC, (19–651) HB, (80–1042) HV, (30.6–102.6) HS, (59.1–88) HRA, (13.5–101.7) HRB. Also can be customized.
Measuring Direction 360°
Accuracy ±6 HLD
Hardness Scale HL, HB, HRB, HRC, HRA, HV, HS
Display Segment LCD
Data Memory 100 groups (relative to impact times 32–1)
Working Voltage 3V (2 × AA size alkaline battery)
Continuous Working Period About 100 hours (with backlight off)
Communication Interface RS232
Weight 4.5 kg
Dimensions 33 × 27 × 18 cm

Ready to Transform Your Business? Contact Us Today

Categories

Request a Quote or Further Information

Please fill in the request form below and one of our engineers will contact you to discuss your system requirements and if we can help, our typical response time is within 1 – 3 working day.