YY-400 PH/ORP/H2/TEM Hydrogen Ion Concentration Water Quality Test Pen Digital Water Meter with PH ORP Calibration Powder ► Photo 1/6

YY-400 PH/ORP/H2/TEM Hydrogen Ion Concentration Water Quality Test Pen Digital Water Meter with PH ORP Calibration Powder ► Photo 1/6

YY-400 PH/ORP/H2/TEM Hydrogen Ion Concentration Water Quality Test Pen Digital Water Meter with PH ORP Calibration Powder ► Photo 2/6

YY-400 PH/ORP/H2/TEM Hydrogen Ion Concentration Water Quality Test Pen Digital Water Meter with PH ORP Calibration Powder ► Photo 3/6

Specifications

Brand Name: yieryi
With Backlight Or Not: Yes
Model Number: YY-400-O
Display Type: Digital
YY-400-O: Backlight PH ORP H2 TEM meter
YY-400N-O: PH ORP H2 TEM meter without backlight

Tools Measurement & Analysis Instruments Analyzers PH Meters

YY-400 PH/ORP/H2/TEM Hydrogen Ion Concentration Water Quality Test Pen Digital Water Meter with PH ORP Calibration Powder

Alitools rating:

33%

/

Aliexpress rating:

100%

36.51 – 38.32 $

1 reviews

Rating: 5

Price history

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Seller: 33% 33% 33% 33%

Customer Reviews

I***V

November 26, 2020

Very good quality product Very fast delivery Very good seller ☺️ Recommend Thank you very much.