The PHT-3500 is a portable digital hardness tester engineered for rapid, accurate hardness measurement of large ferrous and non-ferrous components. Featuring a built-in thermal printer and USB connectivity, this instrument delivers reliable results across multiple hardness scales in field and laboratory environments.

Key Features:

Automatic hardness scale conversion: Brinell, Rockwell B & C, Vickers, and Shore
Large backlit LCD display for clear visibility
Auto-identification of impact device
Intuitive keypad interface
Thermal printing capability for on-site documentation
USB output for data transfer and analysis
Memory storage of up to 100 test groups with automatic statistical analysis (mean, min, max values)
Battery indicator display

Technical Specifications:

Accuracy: ±0.5% (L=800)
Repeatability: ±4L units
Measuring range: 200–960 HL
Compatible materials: Steel, cast steel, alloy tool steel, stainless steel, grey cast iron, spheroidal iron, cast aluminum, brass, bronze, wrought copper alloy
Battery: Rechargeable
Operating temperature: 5–104°F
Dimensions: 150 × 74 × 32 mm
Weight: 245 grams

Standard Package Includes:

Base instrument with Impact Device D
Calibrated test block
Custom carry case
Cleaning brush
Operation manual

Phase II PHT-3300 Portable Hardness Tester

Product Description

Key Features

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Phase II PHT-3500 Portable Hardness Tester