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Blue 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 Blue 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: 0.05 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: 0.05 kg
Shipping Dimensions: 16 × 5 × 3 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-3443533Category: Water Quality Sensors

About This Product

The Blue 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: 0.05 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 Blue PH02 Digital LCD pH Meter Pen is a compact and reliable testing device designed for accurate pH measurement from 0.00 to 14.00 pH. Equipped with advanced microprocessor technology, it delivers precise readings with ±0.05 pH accuracy and 0.01 pH resolution. The large LCD display ensures clear visibility of results, while its portable pen-style design makes it convenient for field and laboratory use.

Suitable for aquariums, swimming pools, food processing, educational labs, fisheries, and water quality monitoring applications. The meter operates within a temperature range of 0°C to 80°C and is powered by 2 x 1.5V LR44 batteries (not included). Its lightweight construction and simple operation make it an ideal tool for quick and dependable pH testing.


Features:

  1. Wide pH measurement range of 0.00–14.00 pH
  2. High accuracy of ±0.05 pH
  3. Fine resolution of 0.01 pH
  4. Large LCD display for easy reading
  5. Advanced microprocessor technology
  6. Compact pen-style portable design
  7. Suitable for multiple testing applications
  8. Operates in temperatures from 0°C to 80°C

Specifications:

  1. Item Type: pH Meter
  2. Measurement Range: 0.00–14.00 pH
  3. Accuracy: ±0.05 pH
  4. Resolution: 0.01 pH
  5. Power Supply: 2 × 1.5V LR44 Batteries (Not Included)
  6. Operating Temperature: 0°C to 80°C
  7. Dimentions: 155 x 31 x 15mm
  8. Weight: 40g

Package Includes:

1 x Blue 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.