SKU: 45921128669
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
• 120V & 240v 6‘ power cords included
KCl-filled pH probe cap keeps the pH probe hydrated between uses
Greenhouse nutrient solution monitoring
Useful for container gardens
use it carefully
Hanna Instruments HI7031L 1413 µS/cm Conductivity Standard (500 mL) trimmer parts • 120V & 240v 6‘Hanna Instruments HI7031L 1413 S cm Conductivity Standard (500 mL) Accurate EC Calibration NIST Traceable Long Term Stability The Hanna Instruments HI7031L 1413 S cm Conductivity Standard is a premium, laboratory grade calibration solution designed to deliver precise and repeatable EC (electrical conductivity) measurements. Prepared using NIST traceable potassium chloride (KCl) and manufactured under strict ISO 3696 BS3978 analytical standards, this
US$ 149.00
US$ 159.00
US$ 134.50