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...

OTC's No. 4619 Professional Battery Hydrometer displays a batteries specific gravity (density) on an easy-to-read float with a scale ranging from 1.100 to 1.300. Hydrometers are used to test the state of charge of a battery cell. This is performed by measuring the density of the electrolyte, which i...

Innovating Science buffer calibration kit is used to determine pH levels, and includes pH 4, pH 7, and pH 10 solutions for calibration, and electrode storage solution (electrode sold separately). The kit has an instructions and safety data sheet (SDS) packet for product information and handling proc...

Tactical GPS Navigator + ABC Watch High-sensitivity GPS with automatic calibrating altimeter, barometer and 3-axis compass Scratch-resistant, curved lens prevents reflection Negative mode liquid crystal display with green LED TracBack to navigate back to your starting point The field-ready tacti...

ESP Universal super absorbent flake socks. These 3-inches Spunbond outer sleeve tube socks are filled with a next generation absorbent core, and are designed to contain small oil and water based spills. They wrap easily around leaky equipment. They also conveniently mold to uneven surfaces. Absorben...

With the OBDII Scan Tool MS300 from OxGord, you can easily read diagnostic codes, clear trouble cods (DTC's), and turn off the check engine light (MIL) on US based vehicles from 1996. It will also retrieve the vehicle identification number (VIN) on 2002 and newer vehicles that support Mode 9. Its co...

Looking for a better solution to keep equipment running smoothly, dirt and dust free? Oil based lubricants attract dirt, dust and form grime. And that makes for some time-consuming, extra cleanup. But with the WD-40 Specialist Dirt and Dust Resistant Dry Lube PTFE Spray, you can use the Smart Straw...

Get a comprehensive, in-depth introduction to the core Python language with this hands-on book. Based on author Mark Lutz’s popular training course, this updated fifth edition will help you quickly write efficient, high-quality code with Python. It’s an ideal way to begin, whether you’re new to prog...

This Dixon BA series brass adapter has a male GHT threaded end, male NPTF threaded end, and connects hoses or fittings of different types. This fitting has male garden hose threads (GHT) to connect to a female GHT connection and male National Pipe Taper Fine (NPTF) threads to connect to a female NPT...

The first to put GPS on runners' wrists just tipped off a whole new race. With a touch, tap or swipe, Forerunner 610 lets you get on with your run while it tracks all the details. With a touch, tap or swipe, Forerunner 610 lets you get on with your run while it tracks all the details....

FRAM Extra Guard Air Filters are engineered with an advanced filter media that has been through rigorous testing and have been proven to provide 2X the engine protection* than the average leading standard retail brand air filter. 12,000 miles change intervals helps prevent decreased acceleration and...

FRAM Extra Guard Air Filters are engineered with an advanced filter media that has been through rigorous testing and have been proven to provide 2X the engine protection* than the average leading standard retail brand air filter. 12,000 miles change intervals helps prevent decreased acceleration and...