TENMARSTM 195 3 - Axis High Frequency/RF Measurement 50MHz-3.5GHz

Very good… percise… work’s beautifully

As others stated, there are absolutely no directions. I don’t trust the numbers that show up either, because they wildly vary constantly (in my bedroom for example it would never settle down but kept making huge jumps, which made no sense, as I then went by the wifi router and the numbers were lower. Sent it back.

Bought this unit as was pictured in "Electromagnetic Radiation Survival Guide: Step by Step Solutions -Protect Yourself & Family NOW!" Paperback – May 1, 2014 by Dr Jonathan Halpern (Author) (at Amazon.com: https://www.amazon.com/gp/product/1499323026/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1 ) along with "Tenmars TM-190 Multi-Field EMF Meter" (at Amazon.com: https://www.amazon.com/gp/product/B00WFSBZAE/ref=oh_aui_detailpage_o08_s00?ie=UTF8&psc=1 ). Unfortunately am going to return this TM 195-3 as battery cover was defective and box opened inside packaging! That being said both devices work as advertised and more. (see attached Presentation!)IAW Tenmars TM-195 "User's Manual" page 5- this device can in fact be utilized to detect "spy camera, wireless bug finder!" Wonder if will also detect "spying devices" like Stingray's etc....???? Oddly was in Big Box Store, in my local area on Eastern Shore of Mobile Bay, and in parking lot detected a huge spike in RF activity- with one of these devices- coming from an empty vehicle parked next to me- then just after few minutes of "hot" suddenly went cold!" Also, oddly, in store device spiked several places for no "apparent reason?" Have asked the Municipality where live if utilizing "stingray's" etc... and never received response, and if so was it with a Judges "warrant?" Needless to say I let some folks know about this, bizarre, activity at a Federal US Veteran's Agency!Anyway, I am still learning about all this, but nice thing about these device's etc.. is remove, supposedly the need to know or "remember" a whole lot of Vector Calculus and Trigonometry, etc......!!!! The average person can utilize these devices!!!!!! I would also highly recommend Dr. Halpern's Book, as IAW it my house and neighborhood are simply filled with massive amounts of Dirty EMF!Bottom-Line: Well Worth Money!!!!!!!!

Brilliant!

NO instructions or information stating what the readings equate to.