PylePro Model : PDWM1904UHF Wireless Microphone System KitPremier Series Professional UHF Wireless Microphone System, Includes Body-Pack Transmitter, Headset Mic & Lavalier Mic System Features:UHF Band Microphone SystemSimple Setup & Hassle-Free OperationOperation Range: Up to 160'+ ft. LED Display...

Synthetic ferric oxide hydroxide granules with an extremely high capacity for adsorbing phosphate from saltwater and freshwater. Also adsorbs silicate and does not release adsorbed substances. Recommended by Julian Sprung for long-lasting and easy control of phosphate levels on a permanent basis.

Testing your new Arduino or raspberry pi board make use of this handy set of 10 test leads. 5 pairs of 5 colors make circuit and contact point identification so much easier over Singe color sets. Each alligator clip is insulated for safety and circuit integrity. 10 test leads - 14 inches each - insu...

This Pentek EP-10 carbon block filter cartridge reduces fine sediment and chlorine taste and odor in residential and commercial drinking water. It has a nominal (85%) filtration rating of 5 microns. The filter will reduce free available chlorine (FAC) at 2 parts per million (ppm) by at least 90% in...

This Anderson Metals 56115 countersunk plug is a brass pipe fitting with a hex drive and 1/4" male National Pipe Taper (NPT) threads. The countersunk plug with a hex drive inserts into a pipe or fitting to close and terminate its end and has a recessed hex head for increased bearing load. It has mal...

The Coleman Expedition First Aid Kit is the ultimate all purpose first aid kit for larger groups or outdoor adventures. This 205 piece kit features components needed in the field, including various standard and specialty bandages, first aid tape, gauze pads, antiseptic towels, antibiotic ointment, s...

A comprehensive guide to the RTL2832U RTL-SDR software defined radio by the authors of the RTL-SDR Blog. The RTL-SDR is a super cheap software defined radio based on DVB-T TV dongles that can be found for under $20. This book is about tips and tutorials that show you how to get the most out of you...

2 stainless steel rules with 7 inch and 4 inch blades with photo etched graduations inch and metric; display reads continuously as arms are adjusted hold function so you never forget a measurement *takes both inside and outside angle measurements *large clear LCD display strong blade lock holds secu...

This Pentek 150467 20-BB 3/4" #20 Big Blue filter housing with pressure relief is suitable for high-flow and heavy sediment applications. The opaque blue sump is made of reinforced polypropylene for strength and resistance to chemicals, and the black cap is made of high-flow polypropylene (HFPP) for...

Chrome Glow 12V Waterproof Push-Button On-Off Switch with 12" Leads Push Button Switch with waterproof rubber boot. Ideal for any 6-14 volt DC application requiring a waterproof on-off push button switch. Works great for LED Accent Lighting on Motorcycles, Cars, Trucks, ATVs, Golf Carts, etc. Fe...

MKT Fastening steel conset masonry screw anchor. Commonly known as "Tapcon". Made of high strength steel for use in all types of solid and hollow masonry, wood and stone. Fluorocarbon coating offers high resistance to corrosion; costing withstands 1000 hour salt spray test. Cuts its own threads; hex...

Say hello to the newest member of NooElec's popular NESDR SDR-range, the NESDR Mini 2. The Mini 2 uses a brand-new tuner IC, the R820T2 made by Rafael Micro, to provide increased sensitivity and improved SNR. A greatly-improved telescopic metal antenna is also included with your SDR set at no extra...