โพรบวัดพีเอช รุ่น MA991B/1 แบรนด์ MILWAUKEE 

pH Electrode

Specifications

• Measuring range: 0 to 13pH 
• Temperature range: -5 to 40C (23 to 104F)
• Shaft material: glass
• Reference electrolyte: KCL 3.5M
• Reference type: single, Ag/AgCl
• Reference junction: ceramic, single
• Shape of membrane: spheric
• Max. pressure: 0.1 bar
• Connector type: BNC
• Cable length: coaxial, 1 meter
• Shaft length: 120 mm
• Diameter: 6 mm
• Application: laboratory applications