The Extech 200A Mini Clamp meter + Non-Contact Voltage Detector increases user safety by including a built-in voltage detector in the jaw tip.
The Extech MA120 is a clamp-on meter that measures 200A AC Current up to 100mA resolution. The MA120 also includes a non-contact AC Voltage detector (120/240VAC, 50/60Hz) that provides the user with extra protection and safety because they can detect dangerous voltage before even testing the meter. The 0.7 (18mm) jaw opening is for a 300MCM cable size. Other features include a 2000 count LCD display, built-in white LED flashlight, data hold, auto power off, and overload protection. Additionally, it measures DC current, AC/DC voltage, and resistante, as well as performs diode and continuity tests.
|Image||Part #||Product Description||Price||Stock||Order|
|MA150||200A mini AC clamp meter + NCV detector||
|Usually ships in 1-2 weeks|
|MA150-NIST||200A mini AC clamp meter + NCV detector, NIST traceable||
Usually ships in 1-2 weeks
Dyes are part of manufacturing everything from clothing to food all over the world. In fact, every year about 700,000 metric tons of dye change the hue of consumer goods. However, about ten percent of that dye ends up in the world's waterways, sometimes with toxic results.
Even non-toxic dyes pose a threat in the environment, because changing the color of the water in streams, lakes, holding ponds, and rivers can mean interfering with plants' ability to photosynthesize. This, in turn, disrupts the rest of the local ecosystem.Read More
The Great Barrier Reef (GBR) is composed of over 3,000 individual reefs, making it the most massive reef system on Earth. Its 900-plus islands cover more than 344,400 square kilometers, about half the size of Texas. That's a lot of ground to cover if you're a scientist or research team studying the reef; add in the difficulties inherent to conducting research underwater, including anything from sharks to bad weather, and you have a serious challenge on your hands.
Now, a research team from the Australian Institute of Marine Science (AIMS) is trialing an underwater robot with a hyperspectral camera that works in tandem with aerial drones, testing their ability to monitor the GBR.Read More
Do you have a childhood memory of a favorite lake you used to visit with family and friends? This is one of the most common experiences we share as Americans, and how much we care about lake ecosystems can affect how much protection we afford them. Recent research from Virginia Tech , University of Wisconsin , The Pennsylvania State University , Cornell University , Cary Institute of Ecosystem Studies , and Michigan State University models both human and natural systems to explore how humans and the environment affect each other.
An unusual approach
This collaboration began more than three years ago when an economist and a limnologist on the team happened to meet each other while traveling.Read More