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ENVIROLAB SDN. BHD. added 1 photo in HANNA INSTRUMENTS - pH Meter Category.Mar 14, 2022 at 10:01 am. —- Product -
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Hanna's pHep®5 is an advanced, ergonomic, waterproof pH and temperature tester, with 0.01 resolution, that measures from -2.0 to 16.0 pH ... WhatsApp me if you interested https://m.envirolab.com.my/index.php?ws=showproducts&products_id=3929713