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Showing 1-13 of 13 products
Industrial pH Electrode - Armor Casing
This industrial-grade pH combination electrode features a sensitive glass membrane with low impedance, delivering fast response times, good thermal stability, and excellent reproducibility across the full 0–14 pH range. The Ag/AgCl gel electrolyte reference system provides a stable half-cell pote...
Gravity: Arduino pH Sensor Meter Pro
This is a professional Arduino pH Sensor Meter Kit with industrial electrode. It has built-in simple, convenient , practical connection and long life (up to 1 year), which makes it very suitable for long term online monitoring. It has an LED which works as the Power Indicator, a BNC connector...
Gravity: Analog pH Sensor / Meter Pro Kit V2
DFRobot Gravity: Analog pH meter pro V2 is specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. It is commonly used in various applications such as aquaponics, aquaculture, and environmental water testing.As an upgraded version of pH meter pro V1, the sec...
DFRobot SEN0711 RS485 Ammonia Nitrogen & pH Sensor
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Built for submerged water monitoring, this industrial-grade probe measures ammonia nitrogen concentration in water, including free ammonia (NH3) and ammonium ions (NH4+). It combines the probe and housing into an integrated design for a simpler, more robust installation.The sensor communicates ov...
Automation pHAT
The Automation pHAT is a compact home monitoring and automation controller for Raspberry Pi in the smaller pHAT form factor. With a relay, three analogue channels, buffered inputs, and sinking outputs — all 24V tolerant — it packs serious control capability into a minimal footprint. Uses the sam...
Gravity: Arduino pH Sensor / Meter Kit
You may check the latest version - Gravity: Analog pH Sensor/Meter Kit V2 to meet your requirements and Liquid Sensor Selection Guide to get better familiar with our liquid sensor series.Need to measure water quality and other parameters but haven't got any low-cost pH meter? Find it difficult t...
LoRaWAN Control Terminal (US 915MHz, 4km Range, RS485)
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The LoRaWAN Control Terminal is a comprehensive Industrial IoT (IIoT) node that bridges field devices with remote cloud platforms. Operating on the US 915MHz band with up to 4km range, this DIN-rail mountable controller integrates data acquisition, logic processing, and device actuation into a si...
DFRobot DFR1120-868 LoRaWAN Control Terminal - EU868, RS485, 4km
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Build remote monitoring and control systems around a single DIN-rail RTU for EU868 LoRaWAN networks. This 868MHz control terminal is designed for industrial IoT, smart agriculture, building automation and environmental monitoring where long-range wireless telemetry and local device control are ne...
BOSON Science Kit
The BOSON Science Kit is a hands-on STEM exploration set featuring eight scientific sensors covering physics, chemistry, and biology. Each sensor is built to industrial standards and outputs accurate, real-time measurements as electrical signals — displayed instantly on the included plug-and-play...
Adafruit CAN Bus BFF Add-On for QT Py
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The Adafruit CAN Bus BFF is a compact add-on that brings CAN bus capabilities to any QT Py or Xiao board. Powered by the MCP26525 chipset with SPI interface, it provides better range and addressing than I2C, making it well suited for robotics and sensor networks. Drivers are available for both Ar...
JST SH Vertical 6-Pin Connector - SMD
A 6-pin vertical JST SH connector in a surface-mount (SMD) package. With a 1.0mm pitch, this is a compact connector ideal for space-constrained PCB designs where a small, reliable connection is needed. This is the JST SH type (1.0mm pitch), which is smaller than the standard JST PH (2.0mm) conne...
Gravity: Analog Signal Isolator
The Analog Signal Isolator can isolate analog signal and provide isolated power to sensors. It can effectively prevent sensor signal interference and apply to multi-parameter water quality monitoring sensors. Because usually sensors will be interfered by the other sensors during the measurement,...
Micro Connector Crimping Pliers
Make cables and wiring harnesses with ease using the best crimping pliers we've used. These especially light, ergonomic, precision-machined crimpers will turn you into a pro, with no more painful struggles with pliers and generic crimpers that smoosh your contacts so they won't fit properly.This ...
