Rite-in-the-Rain - Work-Ready Mechanical Pencil Knives The YSI ProODO dissolved oxygen

The YSI ProODO dissolved oxygen meter utilizes ODO® technology

Product Code: 92884

Installed between the timer or power supply and the feeder

Designed to fit directly over a standard 5-gallon bucket for convenient fish transfer

Automatically compensates DO readings for changes in salinity

Rite-in-the-Rain - Work-Ready Mechanical Pencil Knives The YSI ProODO dissolved oxygenProduct Code: YE15 The #15 Pencil is built to be tough. From lead to eraser and everything in between, its durability makes it a worthy addition to any tool belt. The triangular barrel and textured grip make for trustworthy handling. But if you drop it, dont worry It survived our 8,500 lbs forklift test! The thick 1. 3mm HB (medium) lead boldly marks your Rite in the Rain Paper just as easily as it marks lumber. 12 leads and storage box included. The