Today
I am reviewing the MF100 AC/DC Magnetic Field Meter from Extech. The MF100’s primary function is to measure both AC and DC magnetic fields in gauss and mT (milli Tesla) via an advanced uniaxial Hall effect sensor with automatic temperature compensation.
Today I will be discussing the
SDL350 CFM Thermo-Anemometer by Extech Instruments. With Winter slowly falling the wayside it is now time to set our attention on the coming Summer. This handheld meter is perfect for any HVAC technician looking to take quick duct measurements for Air Velocity and Temperature.
Features
Instruments that measure air velocity and air/surface temperatures are one of the most important tools an HVAC tech will have in his tool box. With these meters seeing everyday use, it is imperative that you understand the limitations of certain instruments and select the correct one. Having the right tool will help grow your business and will pay for itself and then some. With so many options out there, I wanted to highlight a few models from Extech and discuss what sets them apart.
Extech Moisture Meters MO210/MO220/MO257/MO750
provide a wealth of moisture inspection options depending on your application. I will begin with the Extech MO210, which is a pocket size moisture detector.
Sometimes you just need a small camera
on a stick to get a better view of what you are doing. That is why Extech has created the BR200 and the BR250 Wireless Video Borescopes. Both of these borescopes feature a camera that has 712 x 486 (NTSC) pixels as well as a 3.5” detachable display. Having the display be detachable is a nice feature that allows you to use this in tight spaces that may not be wide enough to fit the screen through.
Hello testing enthusiasts. Today’s post is going to cover some fairly simple but reliable little testers, the Extech SD500 and Extech SD700. These meters both offer quick and accurate temperature and humidity readings in controlled environments like cleanrooms, manufacturing plants, warehouses, and so on and so forth.
Today I will be discussing the Extech CT70 AC Circuit Load and Outlet Tester.
This circuit load tester may be small, but it packs a big punch. The first thing you notice about this load and outlet tester is the digital display. This innovation is oddly late to the party but makes life so much easier. When using the CT70 as an outlet tester the display will shine Blue for Pass and Red if there is a problem.
In the world of test meters you want to get the most bang for your buck; lots of features and high performance that still fits your budget. Dave Jones of the popular EEVBlog recently put a group of multimeters in a similar price range (Extech EX330, Amprobe AM-220, Elenco M-2625, Global Specialties Pro-50, and Vichy VC99) to the test and one meter came out clearly as the top dog. Drum roll please… Extech EX330!
