Oakton Waterproof EcoTestr pH1 rock-bottom SG 1000W Ballast features:

SG 1000W Ballast features:

with three cells - this unit includes one cell

• Patented ignition control

• Hanging hardware kit

allowing more air volume than any other comparable impeller design

Oakton Waterproof EcoTestr pH1 rock-bottom SG 1000W Ballast features:OAKTON's new EcoTestr is economical and easy to use. With its crystal clear, ergonomically designed display, you can easily view measurements at a glance. Each rugged tester has a waterproof and dustproof housing for use in dirty and damp field conditions. Simply dip and readthe orientation of the display means there's no need to turn your head or tilt the tester. Single junction electrode is well suited for general purpose applications. Recessed bulb