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Yellow PH02 Digital LCD PH Meter Pen of Tester Range 0.00-14.00 (without Battery)

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Water Quality Sensors for everyday users

The Yellow PH02 Digital LCD PH Meter Pen of Tester Range 0.00-14.00 (without Battery) is a value-for-money water quality sensors designed for everyday users. It features Shipping Weight: 0.093 kg and Shipping Dimensions: 16 × 5 × 3 cm.

₹779
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Total: ₹779
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Shipping Weight: 0.093 kg
Shipping Dimensions: 16 × 5 × 3 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-3443701Category: Water Quality Sensors

About This Product

The Yellow PH02 Digital LCD PH Meter Pen of Tester Range 0.00-14.00 (without Battery) is a value-for-money water quality sensors designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Shipping Weight: 0.093 kg
  • Shipping Dimensions: 16 × 5 × 3 cm

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The Yellow PH02 Digital LCD pH Meter Pen is a compact and reliable solution for measuring acidity and alkalinity in liquids. Designed for portability, this pocket-sized tester features a clear LCD display for quick and accurate readings across a wide pH range. It is ideal for hydroponics, aquaponics, aquariums, pools, laboratories, and food testing. The included calibration powders ensure consistent accuracy over time. Easy to operate, simply immerse the electrode, wait for stabilization, and read the result. Built for efficiency, it supports regular recalibration for precision performance. Its lightweight design and carry box make it convenient for both field and lab use. A must-have tool for maintaining optimal pH balance in various applications.


Features:

  1. Compact digital pen-type pH meter
  2. Wide measurement range (0.0–14.0 pH)
  3. Clear LCD display for easy reading
  4. High accuracy with fast response
  5. Easy manual calibration support
  6. Portable with protective carry case
  7. Suitable for multiple industries
  8. Simple operation and maintenance

Specifications:

  1. Measuring Range: 0.0 – 14.0 pH
  2. Resolution: 0.1 pH
  3. Accuracy: ±0.1 pH (at 20°C), ±0.2 pH
  4. Operating Temperature: 0 – 50°C (32 – 122°F)
  5. Display Type: LCD Digital Display
  6. Dimensions: 150 x 30 x 15 mm
  7. Weight: 80 g

Package Includes:

1 x Yellow PH02 Digital LCD PH Meter Pen of Tester Range 0.00-14.00 (without Battery)

3 x pH Buffer Powder Sachet

1 x Plastic Case

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.