Check coupons or create price alert down below. What is best price?
Display Type: Digital, Model Number: EZ-9909A, Display: Support backlight, TDS measurement range: 0-1000ppm, Waterproof rating: IP67, Display size: 33*24mm, Weight: 170g, Measuring range of table salinity: 0.00-25.00%, Accuracy: 0.01-5.00% (±0.1%), Battery: 3x 1.5V LR44 Button Battery (not includes), EC measuring range: 0-10000US/cm, Size and weight: 183*37*37mm(7.2*1.5*1.5in)/90g(3.2oz), 5 in 1 function: TDS/EC/PH/Salinity/Temperature Tester, The measurement range of sea water salinity: 10.1-200.0ppt., PH measurement range: 0.01-14.00pH, 5.01-25.00% (±1%)
Aliexpress
There’re some similar (or not) items on Aliexpress
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 
. Too bad there’s no coupon right now in Banggood. I don’t really know if this price is reasonable, coz there’s no price history in my DB.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGBG77169, BG8ca8b3, BGherra, BGGines
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – EZ-9909A 5 in 1 TDS/EC/PH/Salinity/Temperature Meter ($-3)
Price history and price alert
We don’t have enough records in database to show price history for this item. BTW: We have only recorded this price: $33.99.
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)).