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Guangdong Hongtuo Instrument Technology Co.,Ltd

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Digital Hardness Tester

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China Guangdong Hongtuo Instrument Technology Co.,Ltd certification
China Guangdong Hongtuo Instrument Technology Co.,Ltd certification
Customer Reviews
We use the DH-300 here in Madison and it works well for us. Sample size we use is 3” x 3” which is about the max size. Would be better if one of the other models can use a larger sample size.

—— Tony Warrington

I am really very satisfied. Serious and fast team. Effective after sales service. I recommend this company. Delivery time very fast. Good prices.

—— jean luc di vanno

Producto de calidad. Envío rápido. Volveré a comprar. Gracias

—— jordi sorribas

Merci du suivi de ce colis et d'avoir fait le maximum pour une livraison très rapide comme promis

—— Jean Bourlet

excellent vendeur, réponds très rapidement au mail. reçu en 1 semaine de la chine vers la France.

—— gilbert munoz

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Digital Hardness Tester

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China Plastic Rockwell Hardness Tester for Material Testing factory

Plastic Rockwell Hardness Tester for Material Testing

Plastic Rockwell Hardness Tester for Material Testing Main Feature: Lever loading, manual operation, accurate and durable, high measurement efficiency; the dial directly reads Rockwell Escale, HRL, HRM, HRR ... Read More
2026-09-14 10:06:20
China Multifunctional Rockwell Hardness Tester for Material Testing factory

Multifunctional Rockwell Hardness Tester for Material Testing

Multifunctional Rockwell Hardness Tester for Material Testing Main Feature: 1. This machine adopts a fully closed-loop sensor control system with high precision, high repeatability and stability; 2. Maximum ... Read More
2026-09-14 10:02:30
China Touch Screen Digital Display Plastic Rockwell Hardness Tester factory

Touch Screen Digital Display Plastic Rockwell Hardness Tester

Touch Screen Digital Display Plastic Rockwell Hardness Tester Features: (1) The fuselage is made of high-quality cast iron and cast in one step, and is treated with automotive paint, with a round and beautiful ... Read More
2026-09-14 09:58:44
China Digital Rockwell Hardness Test Apparatus For Heat Treatment Materials factory

Digital Rockwell Hardness Test Apparatus For Heat Treatment Materials

Digital Rockwell Hardness Test Apparatus For Heat Treatment Materials Manual Metal Rockwell Hardness Tester is an indispensable hardness measuring instrument in machinery, metallurgy and metrology department. ... Read More
2022-08-03 09:39:48
China Manual Rockwell Hardness Tester Digital Rockwell Hardness Machine factory

Manual Rockwell Hardness Tester Digital Rockwell Hardness Machine

Manual Rockwell Hardness Tester Digital Rockwell Hardness Machine It adopts mechanical manual test, does not need power supply, has a wide range of applications, is easy to operate, and has good economy and ... Read More
2022-08-02 14:35:39
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