Precision pH Meter for Professional Use
High-Accuracy Measurement
Features a sensitive glass electrode with ±0.01 pH resolution for lab-grade precision, ensuring reliable results in critical environments like medical labs and research facilities.
Durable Electrode Holder Design
Constructed with corrosion-resistant ABS plastic and a reinforced electrode clamp, providing long-term stability and secure handling during frequent testing.
Portable & User-Friendly
Compact size (165mm) with a lightweight body (150g), ideal for on-site testing in hospitals, aquaculture, or agricultural field studies.
Wide Application Range
Calibrated for 0.0-14.0 pH range with automatic temperature compensation (0-50°C), perfect for testing water quality, cosmetics, food products, and chemical solutions.
Maintenance-Friendly
Removable protective cap and replaceable electrode extend lifespan. Includes 4x AAA batteries and calibration buffer powder for immediate use.
Trusted Lab Companion
CE-certified with IP54 splash resistance, meeting international standards for scientific and industrial use. Ships with detailed English manual for seamless operation.






























Recent Purchase
zbs***
Measurement Range:-1.00~15.00pH;Accuracy:±0.01pH;
$555.0
21 days ago
gws***
Measurement Range:-1.00~15.00pH;Accuracy:±0.01pH;
$777.0
18 days ago
fza***
Measurement Range:-1.00~15.00pH;Accuracy:±0.01pH;
$999.0
7 days ago
bng***
Measurement Range:-1.00~15.00pH;Accuracy:±0.01pH;
$999.0
37 days ago
plp***
Measurement Range:-1.00~15.00pH;Accuracy:±0.01pH;
$111.0
48 days ago
bar***
Measurement Range:-1.00~15.00pH;Accuracy:±0.01pH;
$777.0
39 days ago
kzu***
Measurement Range:-1.00~15.00pH;Accuracy:±0.01pH;
$444.0
43 days ago
rur***
Measurement Range:-1.00~15.00pH;Accuracy:±0.01pH;
$444.0
37 days ago
iiw***
Measurement Range:-1.00~15.00pH;Accuracy:±0.01pH;
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16 days ago
let***
Measurement Range:-1.00~15.00pH;Accuracy:±0.01pH;
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21 days ago
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Customer Reviews

Biobase CHINA Pocket PH Meter PH-40 ph meter electrode holder for laboratory or hospital
$111
Measurement Range:
-1.00~15.00pH
Accuracy:
±0.01pH
Quantity:
Add to Cart
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