Ade Advanced Optics SSA0010 dual scale salinity refractometer is used to measure, monitor and control the concentration of salt water and brine, especially useful for aquarium and marine applications. This high quality refractometer measures on 2 scales, Specific Gravity (D 20/20) and parts per thou...

Faria 32805 Tachometer (7000 Rpm) (All Outboard)Euro Black features bold bright white numerals against a non-glare background. Sculpted bright white pointers and low profile Europeon style black bezels contribute to maximum readability. Tachometer for Outboard motors with 4 6 8 10, 12 or 20 pole alt...

Niko MultiMate makes it easy to check various household and automotive electrical system components.

Street And Performance tachometers and gauge consoles for the budget minded enthusiast.

Aluminum Sleeve to fit 1/16" cable diameter

Designed to indicate the condition of any 50 ohm antenna and coax for cbs. 10 watts and 100 watts switches, forward and reverse switches.

The thermometer has an easy to read LCD display and is small and compact for discrete use. Attach the display unit to the outside of the tank using the suction cups and submerge the probe into the water in the tank. The thermometer is accurate enough to create readings within 0.1 degree. Makes carin...

The Fluke 561 infrared thermometer is easy to use: just aim, pull the trigger, and read the display. The large backlit display shows the temperature readings in °F or °C, and has a low-battery indicator. The thermometer has a unique emissivity selector, which allows you to select from three preset s...

HOTSYSTEM T5-12v 95ma Mini Bulbs For Speedometer Fit for the following vehicles: GM instrument clusters - 2007 Chevy Silverado & Sierra Classic. - 2003-2006 H2 Hummer. - 2003-2006 Cadillac Escalade. - 2003-2006 Chevy Express & GMC Savana - 2003-2006 GMC Sierra, Yukon, Denali & Kodiak. - 2...

KOHLER 25 050 22-S Fuel Filter. 51 Micron with 1/4-inch Fuel Line I.D.

The RAM-235U consists of a double U-bolt base with 1.5" diameter ball and two stainless steel U-bolts. The double U-bolt base will accommodate rails from 0.75" to 1.25" in diameter.