---
title: DHT-100 Plus Portable Hardness Tester
url: https://shop.opti-tech.ca/product/dht-100-plus-portable-hardness-tester/
date: 2024-07-24T19:45:34+00:00
modified: 2025-12-30T19:40:06+00:00
lang: en_US
---

# DHT-100 Plus Portable Hardness Tester

The DHT-100 Plus is an advanced Leeb’s-type hand-held digital metal hardness tester with high accuracy, wide measuring range and easy operation. It is suitable for testing the hardness of all metals and is especially useful for on-site testing of large structures or assembled components. Leeb’s-type rebound hardness testers are widely used in manufacturing plants, testing laboratories and engineering companies. ***Features***

- Menu operation
- Large OLED display
- High accuracy
- Automatic mean value display
- Accommodation for all impact devices: D, DC, D+15, G, C, DL, E;

***No recalibration required***

- Display of hardness values in HL, HRC, HRB, HB, HV&HS
- Probe impact direction at any angle
- Software with USB cable
- Conform to ASTM A956