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sxw***
Measurement Range:0.00~14.00PH;
$19.2
12 days ago
jhd***
Measurement Range:0.00~14.00PH;
$33.6
12 days ago
hko***
Measurement Range:0.00~14.00PH;
$12.0
5 days ago
bhf***
Measurement Range:0.00~14.00PH;
$21.6
8 hours ago
qok***
Measurement Range:0.00~14.00PH;
$12.0
9 days ago
iva***
Measurement Range:0.00~14.00PH;
$12.0
44 days ago
rvr***
Measurement Range:0.00~14.00PH;
$40.8
21 hours ago
epa***
Measurement Range:0.00~14.00PH;
$48.0
44 days ago
xvv***
Measurement Range:0.00~14.00PH;
$7.2
44 days ago
aal***
Measurement Range:0.00~14.00PH;
$45.6
5 days ago
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Customer Reviews

Portable Ph Meter Acidity Meter Ph02 Test Pen Ph Alkalinity Fish Tank High Precision Ph Pen Water Quality Detector
$2.4
Measurement Range:
0.00~14.00PH
Quantity:
Add to Cart
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Features
High-Precision Portable pH Meter PH02 – Essential Water Quality Tester
Ultra-accurate pH testing with ±0.01 resolution ensures reliable results for aquariums, hydroponics, pools, and labs. Durable ABS body with reinforced probe housing resists corrosion and extends lifespan in harsh environments. One-touch calibration (4.0/7.0/10.0 buffers) and auto-temperature compensation for error-free readings. Compact pen design fits in pockets or toolkits, ideal for on-site testing in farming, brewing, or education. Replaceable electrode and low-battery indicator minimize downtime—backed by global wholesale pricing. Includes protective cap and calibration powder—ready to use for professionals and hobbyists.
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