PharmaTest PTB 302/502 Tablet Hardness Tester
DISCONTINUED AFTER 40 YEARS OF SERVICE!
The PTB 302 and 502 is one of the most widely used digital tablet hardness testers on the market. For over 40 years, this model has withstood the test of time. The predecessor of the PTB302 was the very first electronic tablet hardness tester ever made and can still be found in operation today. You might even recognize the PTB 302 as the Key International HT300 and HT500 models.
While some spare parts are available for repairs, no more units are being manufactured as of January 2025. Please contact us at service@vortexsg.com for service support.
