Dwyer® Durablock® Manometers are portable, solid plastic instruments designed for measuring static, vacuum, and differential pressure with high precision. Portable solid plastic gage, range 0-4” w.c., 0.10 min div, 4-1/2” scale, supplied in plastic carry case.
Product certifications may be available for this product. Please email customerservice@biscoind.com to inquire about available certifications.