Gravity Analog Liquid Water pH Sensor Meter Kit V2 for Water Quality Testing Aquaculture Sensor
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High-Precision Water Quality Sensor for Aquaculture, Hydroponics, and Environmental Monitoring. The Gravity Analog Liquid Water pH Sensor Meter Kit V2 is a next-generation solution for accurate and reliable pH level measurement in liquid environments. Designed specifically for aquaponics, aquaculture, hydroponics, and environmental water testing, this lab-grade pH sensor is easy to integrate with Arduino or other microcontrollers using its plug-and-play Gravity interface and BNC probe connector.
This upgraded version features a wide voltage input range (3.3–5.5V), hardware-level signal filtering, and two-point calibration support with automatic buffer solution detection (pH 4.0 and pH 7.0). With low signal jitter, high accuracy, and robust design, this pH sensor kit offers precise measurement for any embedded or IoT-based water monitoring system.
Why Choose This pH Sensor Kit?
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Plug and Play: No soldering required, quick setup with Gravity and BNC connectors
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Two-Point Calibration: Improved accuracy with automated buffer recognition
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Wide Compatibility: Works with 3.3V/5V controllers, including Arduino, ESP32, Raspberry Pi
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Hardware Signal Filtering: Reduces noise for more reliable readings
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Designed for Real-World Use: Durable probe, anti-corrosion design, and flexible cable for versatile installations
Specifications:
Signal Conversion Board (Transmitter) V2
| Parameter | Specification |
|---|---|
| Supply Voltage | 3.3V ~ 5.5V |
| Output Voltage | 0 ~ 3.0V |
| Connector (Probe) | BNC |
| Connector (Signal) | PH2.0-3P |
| Measurement Accuracy | ±0.1 @ 25°C |
| Dimensions | 42mm x 32mm (1.66in x 1.26in) |
Laboratory-Grade pH Probe:
| Parameter | Specification |
|---|---|
| Detection Range | 0 ~ 14 pH |
| Temperature Range | 5°C ~ 60°C |
| Zero Point | 7 ± 0.5 |
| Response Time | < 2 minutes |
| Internal Resistance | < 250 MΩ |
| Cable Length | 100 cm |
| Probe Life | > 0.5 years (varies with usage) |
Features:
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Wide voltage input range: 3.3V to 5.5V
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Filtered analog output for low-noise signal readings
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BNC & Gravity connector for fast and secure setup
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Two-point calibration with buffer auto-detection
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Compatible with Arduino, ESP32, and most development boards
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Compact and uniform design for easy mechanical integration
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Ideal for aquaculture, hydroponics, laboratory testing, and environmental monitoring
Important Usage Notes:
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Keep the BNC connector and signal board dry to prevent inaccurate readings
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Avoid contact between the probe’s glass bulb and hard materials
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Disconnect the probe when not in use for extended periods
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Handle protective KCL solution in the probe cap with care — crystal formation is normal and not harmful
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General Questions
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What is the latest price of the Gravity Analog Liquid Water pH Sensor Meter Kit V2 for Water Quality Testing Aquaculture Sensor in Bangladesh?
The latest price of Gravity Analog Liquid Water pH Sensor Meter Kit V2 for Water Quality Testing Aquaculture Sensor in Bangladesh is BDT 3,750.00 . You can buy the Gravity Analog Liquid Water pH Sensor Meter Kit V2 for Water Quality Testing Aquaculture Sensor at the best price on BDTronics.com or contact us via phone.
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Where to buy Gravity Analog Liquid Water pH Sensor Meter Kit V2 for Water Quality Testing Aquaculture Sensor in Bangladesh?
You can buy Gravity Analog Liquid Water pH Sensor Meter Kit V2 for Water Quality Testing Aquaculture Sensor online by ordering on BDTronics.com or directly collect by visiting our store in person. BDTronics is a trusted provider of high-quality electronics, 3D printers, solar systems, and robotics parts. We offer fast shipping across the country via courier service.
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What are the delivery options of Gravity Analog Liquid Water pH Sensor Meter Kit V2 for Water Quality Testing Aquaculture Sensor in Bangladesh?
We provide home delivery service all over Bangladesh. We support Cash on Delivery, Online Bank Transfer, bKash and Credit Card (Visa/ MasterCard/ Amex) payment solutions. The delivery time usually takes 1-2 days inside Dhaka and 2-4 days outside Dhaka.