Product Description: A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS-EZ can tell you y...

The Fluke true-rms clamp meter is a great clamp meter for general, grab-and-go troubleshooting needs. The Fluke 323 323-AMZN is ideally suited for current measurements up to 400 a in tight cable compartments.

For filters up to 4-1/2 inches in diameter, choose the TEKTON 12 in. Oil Filter Pliers. The three-position slip joint design quickly and easily adjusts to size. For a sure grip on slippery, oil-covered filters, large teeth are set at a right angle so that they bite in either direction. Long handles...

Measures the rotational speed with a visible red light beam from a powerful LED. High intensity class II laser measures from 2.5 - 99,999 RPMIt is a great tool to measure the RPM of motors and machine parts. In wood and metal working it can be used to accurately measure the speed of a lathe or milli...

This Pentek 151122 OR-100 O-ring is used to seal water filter housings. It has a diameter of 5-3/4 inches and is made of nitrile butadiene rubber (Buna-N) for flexibility and resistance to abrasion and tearing. This O-ring fits Pentek Big Blue filter housings, which are used in various applications,...

The American Classic Series combines tradition and Vic Firth style. With bold designs for fuller sound, the Classics are turned from select hickory, a dense wood with little flex for a more pronounced sound. Hickory is also capable of withstanding a great deal of shock, making it highly durable. Len...

This cable is designed to interconnect gear with stereo unbalanced phone jacks. It is ideal for use in a variety of professional and consumer applications.

Bluetooth Adapted Streaming The Roverbeats Unify uses updated wireless technology to adapt audio systems with bluetooth capability. This small, compact device enables devices and stereo audio systems to be wirelessly controlled with bluetooth 4.0 and EDR (Enhanced Data Rating). It features A2DP and...

Quick Fist holds objects 1-inch to 1-3/4-inches (25 millimeters to 45 millimeters) in diameter. Mounts easily to keep shovels, axes, hoses and other tools or implements securely in place. Use on work vehicles, trailers, fire and police units, off road trucks, military equipment, 4x4s, ATVs, RVs, boa...

Advanced Running Watch with Recovery Advisor Touchscreen GPS running watch with high-resolution color display that tracks distance, pace and heart rate¹ Calculates your recovery time and VO2 max estimate when used with heart rate HRM-Run™ monitor¹ adds data for cadence, ground contact time and v...

Full Featured Training Watch for Multisport Athletes Tracks distance, pace and heart rate¹ Calculates recovery time and VO2 max estimate (when used with a heart rate monitor¹) HRM-Run™ monitor¹ adds data for cadence, ground contact time and vertical oscillation Connected features², including uplo...

When you seek a durable, long-lasting line-up of fuel lines and shut-off valves, Raider is your No. 1 choice. Our high-quality, 100-percent polyurethane fuel lines are not affected by sub-zero temperatures. Available in today’s top-selling diameters, our lines are packaged in 5 foot sections to allo...