Skip to main content
Free Delivery  ·  COD Available  ·  15-Day Returns
Elecvora
SN-300HHT-PH-N01-201T, Handheld water quality PH Transmitter (RS485) — image 1
Hover to zoom

1 / 5 · Click to enlarge

SN-300HHT-PH-N01-201T, Handheld water quality PH Transmitter (RS485)

32+ bought in past month
AI Summary
Water Quality Sensors for premium buyers

The SN-300HHT-PH-N01-201T, Handheld water quality PH Transmitter (RS485) is a premium water quality sensors designed for premium buyers. It features Item Type: Handheld Water Quality Transmitter and Model No. / Name: SN 300HHT PH N01 201T.

₹20,684
Free Shipping💵 COD Available

Available Offers

Free Delivery on this order. No minimum order value.

15-Day Easy Returns — hassle-free return & full refund.

Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.

Total: ₹20,684
Buying tip: A top-tier option — the best features and quality available in this category.
Estimated delivery: 24 Aug7 Sept
Free Shipping
Pan India delivery
15-Day Returns
Hassle-free policy
Secure Payment
Razorpay protected
Quality Assured
Vetted products only

Available Offers

💳

5% Cashback

Pay with UPI & get 5% cashback (up to ₹50) via Razorpay

🏦

No-Cost EMI

Available on select bank cards at checkout. 0% interest for 3 months.

📦

Free Shipping

Free delivery on all orders. No minimum order value.

💵

Cash on Delivery

COD available on orders up to ₹5,000 across India.

Quick Specs

Item Type: Handheld Water Quality Transmitter
Model No. / Name: SN 300HHT PH N01 201T
Voltage Rating: 3.7
Response Time(s): ≤5
Material: ABS Engineering Plastic
Working Current (mA): 80–150

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
Share:
SKU: robu-2765286Category: Water Quality Sensors

About This Product

The SN-300HHT-PH-N01-201T, Handheld water quality PH Transmitter (RS485) is a premium water quality sensors designed for premium buyers. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Handheld Water Quality Transmitter
  • Model No. / Name: SN 300HHT PH N01 201T
  • Voltage Rating: 3.7 — works with standard household power
  • Response Time(s): ≤5
  • Material: ABS Engineering Plastic — built to last with a quality finish
  • Working Current (mA): 80–150
  • Length (mm): 370
  • Width (mm): 230

Why Buy from Elecvora?

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

The SN-300HHT-PH-N01-201T handheld water quality pH transmitter is a cutting-edge handheld pH transmitter designed for fast, accurate water quality testing in field and lab environments. Built with a high-resolution 2.8" LCD screen, it displays real-time data clearly, even in challenging conditions. The device utilizes RS485 Modbus-RTU communication, enabling seamless data integration and remote monitoring. With user-friendly one-key data export and large onboard storage, it offers unmatched ease of use and efficiency. Whether you're monitoring aquaculture, environmental water, or industrial discharge, the handheld water quality pH transmitter device ensures stable, precise pH readings every time.

Note: Product dimensions and weight specifies complete accessories with a carrying suitcase.
Features:
  1. Real-time pH measurement with high precision
  2. 2.8” LCD screen with full-color display
  3. RS485 (Modbus-RTU) communication support
  4. Data export with one-click USB transfer
  5. Large storage: up to 340,000 data records
  6. Over-limit alarm with buzzer prompt
  7. Long battery life (≥8 hours)
  8. Modbus-compatible for seamless integration
  9. Rugged, portable design

Package Includes:

1 x SN-300HHT-PH-N01-201T, Handheld water quality PH transmitter (RS485)

1 x handheld meter

1 x Connection Cable

1 x Adapter

1 x Charging Cable

3 x pH Buffer Powder

1 x Braided Sleeve

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.