Description
Omnipure ELF XL XF 1 2 CALCITE 1 2 MAGNESIUM 15" x 4" ELF XL Series Mineral Filter Brand_Hanna Electronic Ballast Design Electronic Ballast Design 00 pH Electrode Type Sealed gel filled reference Junction Type Ceramic pin junction Response Time Less than 10 seconds Temperature Range 0 to 50°C (32 to 122°F)