Versatile. Accurate. Trusted Worldwide.

The PHT-1900 is a rugged, digital portable hardness tester designed for quick readings on large, hard metal parts. Featuring a full-color LCD screen, USB data output, and auto-probe detection, it’s ideal for both field use and quality control labs.

Designed to meet ASTM A956 standards, this unit provides instant conversions to Rockwell, Brinell, Vickers, Shore, and tensile strength. Includes a D impact device and calibrated test block as standard. Fully compatible with optional impact devices, test rings, and mini printer.

Testavor is an official Canadian partner of Phase II. Units ship directly from the U.S. with all import duties and tariffs included. Covered by a full 5-year manufacturer warranty.

Key Features

• State-of-the-art digital Leeb hardness tester with color TFT LCD
• Auto identification of impact device (D included standard)
• Backlit screen with intuitive keypad and fast navigation
• USB output for easy data transfer to PC or laptop
• 500 group memory storage with min/max/mean statistics
• Direct conversions to HRC, HRB, Brinell, Vickers, Shore, and tensile strength
• Compact, durable build for shop floors or job sites

Specifications

• Accuracy: ±4 HL
• Range: 200–960 HL
• Materials: Steel, tool steel, stainless, cast iron, bronze, aluminum, copper alloys
• Memory: 500 measurement groups
• Battery: 2 × AA alkaline (approx. 100 hrs)
• Display: Color TFT LCD (320 × 240) with backlight
• Dimensions: 150 × 74 × 32 mm
• Operating Temp: 5–104°F
• Shipping Weight: 10 lbs

What’s Included

• PHT-1900 Base Unit
• Impact Device D
• Calibrated Test Block
• Cleaning Brush
• Small Support Ring
• 2 × AA Batteries
• USB Cable
• DataPro Software
• Custom Carry Case
• User Manual

Optional Accessories

• NIST-Certified Test Block (Upgrade option)
• Mini Printer for Field Reports
• Alternate Impact Devices: DC, D+15, DL, G, C
• 12-pc Radiused Ring Set (for curved surfaces)

Frequently Asked Questions

• What is the difference between the Standard and Certified Kit?
  Certified Kits include a NIST-certified test block for traceable accuracy and compliance documentation.
• Can this tester be used on curved or irregular surfaces?
  Yes — support rings are available for cylindrical and spherical surfaces. See optional accessories.
• Does the PHT-1900 meet ASTM standards?
  Yes. It complies with ASTM A956 and other international standards including ISO 18625 and DIN 50156.
• Is the unit easy to recalibrate?
  Yes. Built-in single-point and multi-point calibration options make field calibration simple.

All Phase II testers sold by Testavor are backed by a 5-year manufacturer warranty. Order with confidence — Canadian customers are fully supported with optional calibration services available.