Photos of buyers
Specifications
- Brand Name: yieryi
- Origin: CN(Origin)
- With Backlight Or Not: YES
- Is Smart Device: no
- Model Number: HQ990
- Display Type: Digital
- tds value: 0-19999ppm
- water tester: yes
- ec value: 0-19999us/cm
- Product calibration: Before delivery
yieryi New TDS PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
11.06
–
56.55
$
2000
orders
/
487
reviews
Price history
- for 3 month
- for half a year
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Price drop notification
10.51 $ (-5%)
10.51 $ (-5%)
9.95 $ (-10%)
9.40 $ (-15%)
8.85 $ (-20%)
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Customer Reviews
d***i
January 26, 2021
Stopped working after 2 days. Temperature, sensor is very slow, ned about 3 minutes to measure. Still no answer from seller after several atemps to contact him. Would not buy again from this shop.
Anonymous
January 25, 2021
ph off but everything else works. solutions weren't helpful. no batteries provided. not bad but could be better.
Anonymous