Power: 3 * 1.5V AAA Battery (Not Included), Sampling time: About 0.4 seconds, Precision: Electric field: 1 V/m; Magnetic field: 0.01µT, Range: Electric field: 1-1999V/m; Magnetic field: 0.01µT -19.99µT, Alarm threshold value: Electric field: 40V/m; Magnetic field: 0.4µT, Operating Humidity: Relative humidity < 80%, Reading display: 3-1/2-digit LCD, Operating Temperature: 0~50?/30?~122?, Testing bandwidth: 5Hz-3500MHz, Test mode: Bimodule synchronous test. You can create price alert here, copy coupons and view price history. What is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in Europe 
. I don’t think there is an active coupon right now – at least in my database.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): S30MT525, 265486, BGMT525, BG2647, BGTR15, BGBG4683, BGFDJ, d459b8, BG213XWJ, BGherra, BG7MT525, 13f142, BG905049, BGVTEKAMT525, BGGines, BG1c834d, BGTools8, BG51943, BG26a456, BGTOOS729, BG2ab28a, BG29bf37, BGMAI666
(these codes were not working in latest coupon update, but you can check them out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – MUSTOOL MT525 Electromagnetic Radiation Tester ($21.84)
Price history and price alert
Here is price history (for all/most countries) for MUSTOOL MT525 Electromagnetic Radiation Tester [EU]. The lowest price was: $15.69.
Price records source(s): Banggood
Click on image to enlarge. ![Price history for MUSTOOL MT525 Electromagnetic Radiation Tester [EU]](https://couponsfromchina.com/pricehistory/History37068.png "MUSTOOL MT525 Electromagnetic Radiation Tester [EU] price history")
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).