Attributes

Brand	-
Category	Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals
Origin	-
Measurement Range	0-14 pH
Accuracy	±0.1 pH
Response Time	≤60 seconds
Operating Temperature	0-60°C
Interface Type	Analog Voltage Output
Power Supply	5V DC
Probe Type	Non-Refillable Glass Electrode
Cable Length	1.5 meters
Calibration	2-Point Standard Required
Housing Material	ABS Plastic

5 reviews

Anonymous

Apr 09, 2026

Rating: 3/5

Probe Needs Soaking

Arrived dry and needed 24 hours soaking before use. Works fine now though.

Anonymous

Mar 28, 2026

Rating: 5/5

Great for Hydroponics

Works perfectly with my nutrient setup. Readings are stable after initial calibration.

Anonymous

Mar 23, 2026

Rating: 5/5

Arduino Compatible

Easy to wire up with my microcontroller project. Analog output is straightforward.

Anonymous

Mar 06, 2026

Rating: 4/5

Good Value

Accurate after calibration but instructions could be clearer. Good for the price.

Anonymous

Feb 04, 2026

Rating: 5/5

Stable Readings

Using for aquarium monitoring. No drift observed over two weeks of use.

5 FAQ

Q: How often should I calibrate?

A: We recommend calibration every 2 weeks for consistent accuracy.

Q: Does this work with Arduino Uno?

A: Yes, it outputs analog voltage compatible with Arduino analog input pins.

Q: What storage solution is recommended?

A: Please store the electrode in 3M KCl solution when not in use.

Q: What is the output voltage range?

A: The module outputs approximately 0-4V corresponding to pH 0-14 range.

Q: Can the probe stay submerged permanently?

A: The probe is designed for immersion, but long-term storage should be in solution.

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