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...

If you’ve ever spent hours renaming files or updating hundreds of spreadsheet cells, you know how tedious tasks like these can be. But what if you could have your computer do them for you?In Automate the Boring Stuff with Python, you’ll learn how to use Python to write programs that do in minutes wh...

Bright Display nüvi 2557LMT has a bright 5.0" display with dual-orientation capabilities, for use horizontally or vertically. Detailed Maps with Free Updates nüvi 2557LMT arrives loaded with detailed maps of North America. With free lifetime¹ map updates, your routes are sure to reflect the most u...

Gas can replacements caps from EZ-POUR are a great way to update your old cans. Got an old can that you don't want to get rid of, but need the new cap? Buy the Ez-POUR solid base cap in yellow and you'll never look back. This cap is dependably made and will hold up to years of activity. The cap is c...

This Valterra 200-C15 check valve is made of clear schedule 40 PVC (polyvinyl chloride) for strength and resistance to corrosion and mild chemicals. Its EPDM (ethylene propylene diene monomer) seal resists degradation caused by water and oils, and the swing/spring construction of this valve makes it...

Verbal Judo is the martial art of the mind and mouth that can show you how to be better prepared in every verbal encounter. Listen and speak more effectively, engage people through empathy (the most powerful word in the English language), avoid the most common conversational disasters, and use prove...

Designed with all players in mind, Pacific's lightweight 700 Series drum hardware combine strength, reliability and adjustability with many drummer-designed details. Like the heavy duty 900 Series, the 700 line features cast tilters, and double braced legs with large rubber feet. Double Braced Mediu...

Designed by industry leader Drum Workshop, PDP hardware is built to perform for working drummers. The lightweight 700 Series delivers exceptional quality for less than you’d think. The DT700 throne offers a comfortable 3” seat cushion, a solid 1” base, and sturdy double-braced legs fitted with large...

PylePro Model : PDWM3400 UHF Wireless Microphone System Kit Premier Series Professional UHF Microphone System with Selectable Frequencies, Includes (2) Beltpack Transmitters, (2) Headset & (2) Lavalier Mics System Features: UHF Band Microphone Signal System Operation Range: Up to 160'+ ft. Audio Le...

Let nüvi 2555LMT lead the way with its big 5" (12.7 cm) touchscreen display and powerful navigation features. It includes FREE lifetime traffic¹ and map² updates, advanced lane guidance and more. Get Turn-by-turn Directions Garmin Guidance 2.0’s intuitive interface greets you with 2 simple choice...

Surface size is 2" (50mm) x 1" (25mm). Standard size mounting hole 1.41" (36mm) x .86" (22mm). This is the standard size of most switch holes in modern vehicles. Introductions: 1, 2 port DC 5V 3.1A USB socket charger, input: 12-30V. 2, This is a great quality USB charger very reliable range of 12v p...

RioRand 12V-40V 10A PWM DC Motor Speed Controller w/ Knob--High Efficiency, High Torque, Low Heat Generating with Reverse Polarity Protection, High Current Protection From left to right they are Motor-, Motor+, Power-, Power+ Features: Control the speed of a DC motor with this controller High effi...