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Soil/ Water/pH
Soil Sensor Robotics Bangladesh

Soil/ Water/pH

Need a measurement instrument for Soil/ Water/pH? Find your sensor easily amongst the below products from Robotics Bangladesh. We have options to suit different needs, including sensors for your Arduino, and more.

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Reference: RBD-0145

YL-69 Soil Hygrometer Humidity & Soil Moisture Detection Sensor

(0)
Dual output mode, analog output more accurate A fixed bolt hole for easy installation With power indicator (red) and digital switching output indicator (green) Having LM393 comparator chip, stable. Operating Voltage: 3.3V~5V
BDT 120.00
BDT 120.00 tax incl.
BDT 120.00 tax excl.
BDT 120.00 tax excl.
BDT 120.00 tax incl.
BDT 120.00 tax incl.
BDT 0.00 Tax
BDT 120.00 tax excl.
BDT 120.00 tax excl.
BDT 0.00 Tax
BDT 120.00 tax incl.
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In-Stock
In stock: 280

Reference: RBD-0337

Brand: Waveshare

Liquid Level Sensor for Arduino (WaveShare)

(0)
Detection depth: 48mm Power: 2.0V ~ 5.0V Dimension: 19.0mm * 63.0mm Mounting holes size: 2.0mm
BDT 499.00
BDT 499.00 tax incl.
BDT 499.00 tax excl.
BDT 499.00 tax excl.
BDT 499.00 tax incl.
BDT 499.00 tax incl.
BDT 0.00 Tax
BDT 499.00 tax excl.
BDT 499.00 tax excl.
BDT 0.00 Tax
BDT 499.00 tax incl.
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In-Stock
In stock: 9

Reference: RBD-0523

pH Sensor Analog Meter Kit For Arduino

(0)
Module Power: 5.00V Module Size : 43 x 32mm(1.69×1.26″) Measuring Range :0 – 14PH Measuring Temperature: 0 – 60 ℃ Accuracy : ± 0.1pH (25 ℃)
BDT 3,299.00
BDT 3,299.00 tax incl.
BDT 3,299.00 tax excl.
BDT 3,299.00 tax excl.
BDT 3,299.00 tax incl.
BDT 3,299.00 tax incl.
BDT 0.00 Tax
BDT 3,299.00 tax excl.
BDT 3,299.00 tax excl.
BDT 0.00 Tax
BDT 3,299.00 tax incl.
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In-Stock
In stock: 55

Reference: RBD-0575

PH Meter Digital Tester Aquarium Pool Water Urine Wine LCD Pen Monitor Protable

(0)
Main color: Yellow Measure range: 0.00-14.00pH Resolution: 0.01pH Accuracy: ±0.05pH Calibration: two points automatic calibration
BDT 790.00
BDT 790.00 tax incl.
BDT 790.00 tax excl.
BDT 790.00 tax excl.
BDT 790.00 tax incl.
BDT 790.00 tax incl.
BDT 0.00 Tax
BDT 790.00 tax excl.
BDT 790.00 tax excl.
BDT 0.00 Tax
BDT 790.00 tax incl.
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In-Stock
In stock: 30

Reference: RBD-0683

Water Level Sensor Depth of Detection Water Sensor for Arduino

(0)
Operating voltage: DC3-5V Operating current: less than 20mA Sensor Type: Analog Detection Area: 40mmx16mm Operating temperature: 10℃-30℃ Humidity: 10% -90% non-condensing
BDT 49.00
BDT 49.00 tax incl.
BDT 49.00 tax excl.
BDT 49.00 tax excl.
BDT 49.00 tax incl.
BDT 49.00 tax incl.
BDT 0.00 Tax
BDT 49.00 tax excl.
BDT 49.00 tax excl.
BDT 0.00 Tax
BDT 49.00 tax incl.
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In-Stock
In stock: 98

Reference: RBD-0812

High Accuracy I2C MAX30105 Particle Optical Sensor Photodetectors Oximeter Module

(0)
Based on MAX30105 – heart rate, oximeter, smoke sensor Green, red, and infra-red LEDs Interface: I2C (address 0x57) Compatible with 3.3V and 5V logic levels.
BDT 4,300.00
BDT 4,300.00 tax incl.
BDT 4,300.00 tax excl.
BDT 4,300.00 tax excl.
BDT 4,300.00 tax incl.
BDT 4,300.00 tax incl.
BDT 0.00 Tax
BDT 4,300.00 tax excl.
BDT 4,300.00 tax excl.
BDT 0.00 Tax
BDT 4,300.00 tax incl.
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In-Stock
In stock: 7

Reference: RBD-0813

Liquid Suspended Particles Turbidity Sensor Detection Module Kit

(0)
Operating Voltage: 5VDC. Current: 30mA (MAX). Operating temperature: -30 ° C to 80 ° C. Compatible with Arduino, Raspberry Pi, AVR, PIC, etc. Measuring Range: 0 ~ 1000 NTU.
BDT 820.00
BDT 820.00 tax incl.
BDT 820.00 tax excl.
BDT 820.00 tax excl.
BDT 820.00 tax incl.
BDT 820.00 tax incl.
BDT 0.00 Tax
BDT 820.00 tax excl.
BDT 820.00 tax excl.
BDT 0.00 Tax
BDT 820.00 tax incl.
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In-Stock
In stock: 40

Reference: RBD-0958

Air Quality Breakout - CCS811

(0)
Five Operating Modes Integrated MCU Onboard Processing Standard I2C Digital Interface Optimized Low-Power Modes Optional NTC Thermistor Pins
BDT 2,099.00
BDT 2,099.00 tax incl.
BDT 2,099.00 tax excl.
BDT 2,099.00 tax excl.
BDT 2,099.00 tax incl.
BDT 2,099.00 tax incl.
BDT 0.00 Tax
BDT 2,099.00 tax excl.
BDT 2,099.00 tax excl.
BDT 0.00 Tax
BDT 2,099.00 tax incl.
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In-Stock
In stock: 29

Reference: RBD-1042

Capacitive Soil Moisture Sensor

(0)
Operating Voltage: 3.3 ~ 5.5 VDC. Operating Current: 5mA. Interface: PH2.54-3P. Dimensions mm(LxWxH): 98 x 23 x 4. Supports 3-Pin Gravity Sensor interface Analog output. Weight (gm): 15.
BDT 280.00
BDT 280.00 tax incl.
BDT 280.00 tax excl.
BDT 280.00 tax excl.
BDT 280.00 tax incl.
BDT 280.00 tax incl.
BDT 0.00 Tax
BDT 280.00 tax excl.
BDT 280.00 tax excl.
BDT 0.00 Tax
BDT 280.00 tax incl.
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In-Stock
In stock: 53

Reference: RBD-1049

Snow Rain Drops Steam Detection Sensor Module

(0)
Operating voltage: 5V Provide both digital and analog output Adjustable sensitivity Output LED indicator Compatible with Arduino TTL Compatible Bolt holes for easy installation
BDT 499.00
BDT 499.00 tax incl.
BDT 499.00 tax excl.
BDT 499.00 tax excl.
BDT 499.00 tax incl.
BDT 499.00 tax incl.
BDT 0.00 Tax
BDT 499.00 tax excl.
BDT 499.00 tax excl.
BDT 0.00 Tax
BDT 499.00 tax incl.
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In-Stock
In stock: 96

Reference: RBD-1066

Mini Metal Detector Module

(0)
Operating voltage: 5V DC. Detector distance: 1CM. Adjust the potentiometer, let the modules work normally. Small and easy to use module. It comes with a Buzzer for metal detection indication.The Mini Metal Detector Module arrives disassembled, requiring assembly using a soldering iron and soldering accessories. Moderate knowledge of soldering and...
BDT 340.00
BDT 340.00 tax incl.
BDT 340.00 tax excl.
BDT 340.00 tax excl.
BDT 340.00 tax incl.
BDT 340.00 tax incl.
BDT 0.00 Tax
BDT 340.00 tax excl.
BDT 340.00 tax excl.
BDT 0.00 Tax
BDT 340.00 tax incl.
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In-Stock
In stock: 30

Reference: RBD-1168

Digital TDS Meter Monitor TEMP PPM Tester

(0)
Item Name: TDS meter Meter Material: Plastic Display: LCD Digital Accuracy: +/- 2% Range: 0-9990 ppm
BDT 850.00
BDT 850.00 tax incl.
BDT 850.00 tax excl.
BDT 850.00 tax excl.
BDT 850.00 tax incl.
BDT 850.00 tax incl.
BDT 0.00 Tax
BDT 850.00 tax excl.
BDT 850.00 tax excl.
BDT 0.00 Tax
BDT 850.00 tax incl.
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In-Stock
In stock: 14

Reference: RBD-1405

Turbidity Sensor Suspended Turbidity Value Detection Module Kit

(0)
Working voltage: 5.00V DC Working current: 40mA (MAX) Response time: <500ms Insulation resistance: 100MΩ (Min) Analogue output: 0~4.5V; Digital output: high/low-level signal (the corresponding threshold can be selected by adjusting the potentiometer) Operating temperature: -20℃~90℃
BDT 1,400.00
BDT 1,400.00 tax incl.
BDT 1,400.00 tax excl.
BDT 1,400.00 tax excl.
BDT 1,400.00 tax incl.
BDT 1,400.00 tax incl.
BDT 0.00 Tax
BDT 1,400.00 tax excl.
BDT 1,400.00 tax excl.
BDT 0.00 Tax
BDT 1,400.00 tax incl.
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In-Stock
In stock: 49

Reference: RBD-1671

ESP32 DHT11 WIFI Bluetooth Temperature Humidity Soil Moisture Sensor Module for Arduino

(0)
ESP32 Bluetooth Wi-Fi development board, support NodeMCU / Arduino DHT11 temperature and humidity sensor CP2104 communication chip USB TO TTL Micro USB port Soil probe (long) soil temperature and humidity detection module 18650 Lithium Battery Holder Powered (Battery is not included)
BDT 2,499.00
BDT 2,499.00 tax incl.
BDT 2,499.00 tax excl.
BDT 2,499.00 tax excl.
BDT 2,499.00 tax incl.
BDT 2,499.00 tax incl.
BDT 0.00 Tax
BDT 2,499.00 tax excl.
BDT 2,499.00 tax excl.
BDT 0.00 Tax
BDT 2,499.00 tax incl.
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In-Stock
In stock: 33

Reference: RBD-1677

52mm PP Liquid Water Level Sensor Horizontal Float Switch Down

(0)
Contact Rating: 10 W. Switching Voltage: 220 V. Switching Current: 0.5 A. Breakdown Voltage: 220 VDC. Carry Current: 1 A. Contact Resistance: 100 mΩ.
BDT 299.00
BDT 299.00 tax incl.
BDT 299.00 tax excl.
BDT 299.00 tax excl.
BDT 299.00 tax incl.
BDT 299.00 tax incl.
BDT 0.00 Tax
BDT 299.00 tax excl.
BDT 299.00 tax excl.
BDT 0.00 Tax
BDT 299.00 tax incl.
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In-Stock
In stock: 4

Reference: RBD-1717

TDS Meter V1.0 Module Water Quality Sensor for Arduino

(0)
Wide voltage operation: 3.3~5.5V 0~2.3V analog signal output, compatible with 5V, 3.3V two control systems The excitation source is an AC signal, effectively preventing probe polarization Waterproof probe for long-term immersion in water
BDT 1,830.00
BDT 1,830.00 tax incl.
BDT 1,830.00 tax excl.
BDT 1,830.00 tax excl.
BDT 1,830.00 tax incl.
BDT 1,830.00 tax incl.
BDT 0.00 Tax
BDT 1,830.00 tax excl.
BDT 1,830.00 tax excl.
BDT 0.00 Tax
BDT 1,830.00 tax incl.
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In-Stock
In stock: 15

Reference: RBD-1719

Envitec OOM202 Medical Ventilator Oxygen Sensor

(0)
Envitec Honeywell OOM202 Medical Ventilator Oxygen Sensor Made in GermanyManufacture Date: 2023 December
BDT 11,500.00
BDT 11,500.00 tax incl.
BDT 11,500.00 tax excl.
BDT 11,500.00 tax excl.
BDT 11,500.00 tax incl.
BDT 11,500.00 tax incl.
BDT 0.00 Tax
BDT 11,500.00 tax excl.
BDT 11,500.00 tax excl.
BDT 0.00 Tax
BDT 11,500.00 tax incl.
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Last items in stock
In stock: 1

Reference: RBD-1833

Soil NPK Sensor Agricultural

(0)
NEW TYPE AVAILABLE CLICK HERE Measurement range: 0-199 mg/KG Measurement accuracy: +-2%F.s Resolution: 1mg/KG (mg/L) Response time (T90, s): less than 10 Communication port: RS485 Power supply: 5V-24v DC 
BDT 11,990.00
BDT 11,990.00 tax incl.
BDT 11,990.00 tax excl.
BDT 11,990.00 tax excl.
BDT 11,990.00 tax incl.
BDT 11,990.00 tax incl.
BDT 0.00 Tax
BDT 11,990.00 tax excl.
BDT 11,990.00 tax excl.
BDT 0.00 Tax
BDT 11,990.00 tax incl.
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Out-of-Stock
In stock: 0

Reference: RBD-1931

Soil NPK Sensor Agricultural RS485/Modbus

(0)
Easy to Measure High Precision Low measurement cost Resolution up to 1mg/kg (mg/l)
BDT 11,990.00
BDT 11,990.00 tax incl.
BDT 11,990.00 tax excl.
BDT 11,990.00 tax excl.
BDT 11,990.00 tax incl.
BDT 11,990.00 tax incl.
BDT 0.00 Tax
BDT 11,990.00 tax excl.
BDT 11,990.00 tax excl.
BDT 0.00 Tax
BDT 11,990.00 tax incl.
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In-Stock
In stock: 5

Reference: RBD-1935

Water Level Sensor Gold Coating

(0)
Water-level sensor indicates the level of water in an overhead tank Gold coated Long life time Simple working procedure
BDT 350.00
BDT 350.00 tax incl.
BDT 350.00 tax excl.
BDT 350.00 tax excl.
BDT 350.00 tax incl.
BDT 350.00 tax incl.
BDT 0.00 Tax
BDT 350.00 tax excl.
BDT 350.00 tax excl.
BDT 0.00 Tax
BDT 350.00 tax incl.
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In stock
In stock: 44

Reference: RBD-1969

Brand: DFRobot

pH Sensor Gravity Analog pH Sensor Meter Kit V2

(0)
Specifically designed to measure the pH of the solution and reflect the acidity or alkalinity. Improved precision and user experience. Compatible with 5V and 3.3V. Quickly build the pH meter, plug and play, no welding.
BDT 7,994.00
BDT 7,994.00 tax incl.
BDT 7,994.00 tax excl.
BDT 7,994.00 tax excl.
BDT 7,994.00 tax incl.
BDT 7,994.00 tax incl.
BDT 0.00 Tax
BDT 7,994.00 tax excl.
BDT 7,994.00 tax excl.
BDT 0.00 Tax
BDT 7,994.00 tax incl.
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Out-of-Stock
In stock: 0

Reference: RBD-2141

Anti-Corrosion Water Level Sensor with Ball Float Switch

(0)
Rating contract (Max.): 10 W Switching power supply (Max.): 110VDC Resistance contract (Max.): 100 Ω Appro. Float Ball Size (mm) : 24×17 (LxD) Body Total Length (mm) : 85 Cable Length (cm) : 37 Total Float opening: 70° Switch ON/OFF angle Approx. betn 15° to 20°
BDT 350.00
BDT 350.00 tax incl.
BDT 350.00 tax excl.
BDT 350.00 tax excl.
BDT 350.00 tax incl.
BDT 350.00 tax incl.
BDT 0.00 Tax
BDT 350.00 tax excl.
BDT 350.00 tax excl.
BDT 0.00 Tax
BDT 350.00 tax incl.
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In-Stock
In stock: 39

Reference: RBD-2148

XKC-DS1603L V1 Ultrasonic Level Sensor Non-contact Sensing

(0)
Non-contact detection Suitable for liquids of various densities and forms Easy installation for all kinds of detection occasions Compatible with containers of various materials and thicknesses Reliable performance with anti-interference ability
BDT 2,540.00
BDT 2,540.00 tax incl.
BDT 2,540.00 tax excl.
BDT 2,540.00 tax excl.
BDT 2,540.00 tax incl.
BDT 2,540.00 tax incl.
BDT 0.00 Tax
BDT 2,540.00 tax excl.
BDT 2,540.00 tax excl.
BDT 0.00 Tax
BDT 2,540.00 tax incl.
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Last items in stock
In stock: 2

Reference: RBD-2211

Soil Moisture Hygrometer Detection Humidity Sensor Module Corrosion Resistance Probe

(0)
Soil moisture sensor module Digital and analog output Adjustable threshold Waterproof and corrosion-resistant probe
BDT 570.00
BDT 570.00 tax incl.
BDT 570.00 tax excl.
BDT 570.00 tax excl.
BDT 570.00 tax incl.
BDT 570.00 tax incl.
BDT 0.00 Tax
BDT 570.00 tax excl.
BDT 570.00 tax excl.
BDT 0.00 Tax
BDT 570.00 tax incl.
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In-Stock
In stock: 103

Reference: RBD-2300

Soil Sensor RS485 5 Pin PH NPK Storage Temperature And Humidity EC Sensor Conductivity Tester Multi Parameter

(0)
This product has stable performance, high sensitivity, fast response, stable output, and is suitable for various soil qualities . It is an important tool for observing and studying the occurrence, evolution, improvement and water-salt dynamics of saline soil. By measuring the dielectric constant of soil, it can directly and stably reflect the real...
BDT 15,280.00
BDT 15,280.00 tax incl.
BDT 15,280.00 tax excl.
BDT 15,280.00 tax excl.
BDT 15,280.00 tax incl.
BDT 15,280.00 tax incl.
BDT 0.00 Tax
BDT 15,280.00 tax excl.
BDT 15,280.00 tax excl.
BDT 0.00 Tax
BDT 15,280.00 tax incl.
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In stock
In stock: 8

Reference: RBD-2324

Brand: DFRobot

Gravity Analog ORP Sensor Meter for Arduino

(0)
In the ever-increasing need and awareness for health and safety, water has become a focus point for proper disinfection treatment as aftereffects of industrialization can become a danger for contamination of water via direct contact. Water is a critical control point of contact where proper treatment can greatly reduce these microbes, thereby reducing the...
BDT 18,856.00
BDT 18,856.00 tax incl.
BDT 18,856.00 tax excl.
BDT 18,856.00 tax excl.
BDT 18,856.00 tax incl.
BDT 18,856.00 tax incl.
BDT 0.00 Tax
BDT 18,856.00 tax excl.
BDT 18,856.00 tax excl.
BDT 0.00 Tax
BDT 18,856.00 tax incl.
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Last items in stock
In stock: 2

Reference: RBD-2325

Brand: DFRobot

Gravity Analog Dissolved Oxygen Sensor / Meter Kit for Arduino

(0)
This is a dissolved oxygen sensor kit. A dissolved oxygen meter is used to measure the dissolved oxygen in water, to reflect the water quality. It is widely applied in many water quality applications, such as aquaculture, environment monitoring, natural science, etc.  There’s an old saying regarding keeping fish, “Good fish deserves good water”. Good...
BDT 26,990.00
BDT 26,990.00 tax incl.
BDT 26,990.00 tax excl.
BDT 26,990.00 tax excl.
BDT 26,990.00 tax incl.
BDT 26,990.00 tax incl.
BDT 0.00 Tax
BDT 26,990.00 tax excl.
BDT 26,990.00 tax excl.
BDT 0.00 Tax
BDT 26,990.00 tax incl.
More
Out-of-Stock
In stock: 0

Reference: RBD-2493

Gravity Analog Electrical Conductivity Sensor V2 K1

(0)
Brand: DFRobot Product: Gravity Lab Grade Analog Electrical Conductivity Sensor Supply Voltage: 3.0~5.0V Output Voltage: 0~3.4V Support Detection Range: 0~20ms/cm
BDT 13,582.00
BDT 13,582.00 tax incl.
BDT 13,582.00 tax excl.
BDT 13,582.00 tax excl.
BDT 13,582.00 tax incl.
BDT 13,582.00 tax incl.
BDT 0.00 Tax
BDT 13,582.00 tax excl.
BDT 13,582.00 tax excl.
BDT 0.00 Tax
BDT 13,582.00 tax incl.
More
Last items in stock
In stock: 1

Reference: RBD-2778

XKC-Y25-V Intelligent Non-Contact Liquid Water Level Sensor with 1m Wire

(0)
Input Voltage: (InVCC) DC 5 ~ 24 V Power Consumption: 5mA Output Current: 1 ~ 100mA Communication: RS485 Material: ABS Waterproof Performance: IP67
BDT 1,050.00
BDT 1,050.00 tax incl.
BDT 1,050.00 tax excl.
BDT 1,050.00 tax excl.
BDT 1,050.00 tax incl.
BDT 1,050.00 tax incl.
BDT 0.00 Tax
BDT 1,050.00 tax excl.
BDT 1,050.00 tax excl.
BDT 0.00 Tax
BDT 1,050.00 tax incl.
More
Last items in stock
In stock: 3

Reference: RBD-2780

M04 Non-Contact Liquid Level Detection Module Sensor

(0)
The M04 Non-Contact Liquid Level Detection Module Sensor offers reliable liquid level sensing without direct contact, ensuring convenience and accuracy in various applications. Designed for durability and refined performance, this module extends service life while providing accurate liquid level detection.M04 supports a wider range of 3.3-24V (Should Not...
BDT 350.00
BDT 350.00 tax incl.
BDT 350.00 tax excl.
BDT 350.00 tax excl.
BDT 350.00 tax incl.
BDT 350.00 tax incl.
BDT 0.00 Tax
BDT 350.00 tax excl.
BDT 350.00 tax excl.
BDT 0.00 Tax
BDT 350.00 tax incl.
More
In stock
In stock: 20

Reference: RBD-2781

M03 Non-Contact Liquid Level Detection Module Sensor

(0)
The M03 Non-Contact Liquid Level Detection Module Sensor offers reliable liquid level sensing without direct contact, ensuring convenience and accuracy in various applications. Designed for durability and refined performance, this module extends service life while providing accurate liquid level detection.Power supply voltage range of 3.3-5V
BDT 350.00
BDT 350.00 tax incl.
BDT 350.00 tax excl.
BDT 350.00 tax excl.
BDT 350.00 tax incl.
BDT 350.00 tax incl.
BDT 0.00 Tax
BDT 350.00 tax excl.
BDT 350.00 tax excl.
BDT 0.00 Tax
BDT 350.00 tax incl.
More
In stock
In stock: 20

Reference: RBD-2779

XKC-Y25 24V NPN Intelligent Non-Contact Liquid Water Level Sensor with 1m Wire

(0)
Input Voltage: DC 24V Power Consumption: 5mA Output Current: 1-200mA Communication: NPN Material: ABS Waterproof Performance: IP67
BDT 1,020.00
BDT 1,020.00 tax incl.
BDT 1,020.00 tax excl.
BDT 1,020.00 tax excl.
BDT 1,020.00 tax incl.
BDT 1,020.00 tax incl.
BDT 0.00 Tax
BDT 1,020.00 tax excl.
BDT 1,020.00 tax excl.
BDT 0.00 Tax
BDT 1,020.00 tax incl.
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Last items in stock
In stock: 3

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