Environment Sensors
Environmental sensors are essential tools for measuring and monitoring various environmental parameters such as temperature, humidity, air quality, gas levels, pressure, light intensity, and more. These sensors enable smart, real-time insights into the surrounding environment, helping create safer, healthier, and more energy-efficient systems.
At Pixel Electric, we offer a diverse collection of high-accuracy environment sensors suitable for IoT devices, home automation, weather stations, industrial monitoring, agriculture systems, and research applications.
Whether you’re building a smart home setup or working on a climate-controlled project, our sensors deliver reliable and consistent data.
-
Rain Sensors
-
Air Quality Sensor
-
Soil Moisture Sensors
-
Water Quality Sensors
-
Wind Speed & Direction Sensors
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
RS485 4-20MA Output Soil Sensor with 2M Cable 3pin Probes Temperature + Humidity
Cytron
$34.65The RS485 4-20mA Output Soil Sensor with 2M Cable features 3-pin probes for measuring soil parameters, including temperature and humidity. With RS485 communication and 4-20mA output, it ensures reliable data transmission. this sensor provides...- SKU:
- PESMH88
$34.65 -
Wind Speed Sensor 4-20mA Transmitter Anemometer
diymore
$52.36Features: CATEGORY SPECIFICATIONS Material Aluminum alloy Size Small size Accuracy ±1 m/s Starting wind speed 0.2–0.4 m/s Measuring range 0–32.4 m/s Supply voltage 7–24 V DC Output signal 4–20...- SKU:
- PEMPX46
$52.36 -
Standard pH9.18 Powder
diymore
$0.77Features: CATEGORY SPECIFICATIONS Calibration range 9.18 pH Accuracy ±0.01 pH at 25°C Material Powder Pack size 4 × 4 cm Solution volume per pack 250 ml (after mixing with distilled water) Usage type pH meter...- SKU:
- PEVDR72
$0.77 -
Standard pH6.86 Powder
diymore
$0.77Features: CATEGORY SPECIFICATIONS Calibration range 6.86 pH Accuracy ±0.01 pH at 25°C Material Powder Pack size 4 × 4 cm Solution volume per pack 250 ml (after mixing with distilled water) Usage type pH meter...- SKU:
- PEVDR56
$0.77 -
Standard pH4.01 Powder
diymore
$0.77Features: CATEGORY SPECIFICATIONS Calibration range 4.01 pH Accuracy ±0.01 pH at 25°C Material Powder Pack size 4 × 4 cm Solution volume per pack 250 ml (after mixing with distilled water) Usage type pH meter...- SKU:
- PEVDR54
$0.77 -
TDS-3 Water Quality Tester 0-9990ppm
diymore
$6.16This item can be used for water purifiers and filters, food (vegetables, fruits) and beverage quality monitoring, swimming pools, spas, aquariums, and hydroponics. Hold function: save the measurement for easy reading and recording. Automatic function:...- SKU:
- PEVDR59
$6.16 -
TDS & EC Digital LCD EC Meter Conductivity Tester
diymore
$7.70Features: Digital TDS meter tester to test the filter water quality purity, to check the performance of your water filter, to check for hardnes...- SKU:
- PEVDR58
$7.70 -
PH 02 Digital LCD Meter Pen Tester range 0.00-14.00 with Powder
diymore
$9.24Features:Easy to Use: Simply immerse the pH meter electrode in the solution to be tested, readings are quickly display on a large LCD display.Auto Calibrated: Just press a button to finish the calibration.Fast and Accurate Results: No...- SKU:
- PEVDR57
$9.24 -
ACEBOTT PM2.5 Air Quality Sensor
ACEBOTT
$9.24The DC01 Infrared PM2.5 Sensor Module is a compact, high-precision dust sensor designed to monitor fine particulate matter (PM0.3 to PM10). PM2.5 Air Quality Sensor uses optical sensing technology to detect particles in the air with excellent accuracy...- SKU:
- QB111
$9.24 -
ACEBOTT Water Level Sensor Droplet Detection Module Easy-Plug Compatible with ESP32/Arduino
ACEBOTT
$1.93The ACEBOTT Water Level Sensor is an instrument that can convert the water level parameters of the measured point into the corresponding electric signal in real time. Its working principle is to use the trace of its parallel wire to measure the amount of...- SKU:
- QB092
$1.93 -
ACEBOTT Soil Moisture Humidity Sensor Easy-Plug Compatible with ESP32/Arduino
ACEBOTT
$1.93ACEBOTT Soil Moisture Humidity Sensor is a sensor used to detect soil moisture, which can sense the soil condition in time to make plants grow better.The ACEBOTT Soil Moisture Humidity Sensor is to insert two probes into the soil, and then as the...- SKU:
- QB072
$1.93 -
ACEBOTT Raindrop Sensor /Vapor Sensor Steam Sensor Easy-Plug Compatible with ESP32/Arduino
ACEBOTT
$2.70ACEBOTT Raindrop Sensor is a device used to detect the falling of raindrops, which is commonly used in automotive, smart home, and meteorological fields. It can sense the presence of precipitation and trigger the corresponding operation or feedback...- SKU:
- QB069
$2.70 -
SOLD OUT
ZP07-MP503-4 Air Pollution Sensor
Olimex
$7.32Features: CATEGORY SPECIFICATIONS Product Name Air Quality Detection Module (Semiconductor Gas Sensor) Sensor Type Flat surface semiconductor gas sensor Detected Gases Formaldehyde, benzene, carbon monoxide, ammonia, hydrogen, alcohol,...- SKU:
- PEMSV99
$7.32 -
SHT31 Soil Temperature & Humidity Sensor
diymore
$23.10Features: CATEGORY SPECIFICATIONS Item type Soil sensor Working current < 10 mA Temperature measuring range -20 °C to +100 °C Humidity measurement range 0 – 100 % RH Working conditions -40 °C to +125 °C, 0 –...- SKU:
- PETYA76
$23.10 -
4 in 1 Soil Analysis Tester Detector
diymore
$19.25Features: CATEGORY SPECIFICATIONS Product name Soil pH and temperature meter Function Used for measuring soil pH and temperature for plant care and soil monitoring Target users Gardeners, vegetable growers, fruit growers, and anyone planting...- SKU:
- PEATG53
$19.25 -
3-in-1 Integrated Sensor Temperature + Humidity + PH
Cytron
$57.75Features: CATEGORY SPECIFICATIONS Power supply DC 4.5–30 V Maximum power consumption 0.5 W @ 24 V DC Protection class IP68, suitable for long-term immersion in water Cable length Default 2 m (customizable) Operating environment -40...- SKU:
- PESMH81
$57.75 -
RS485 5-Pin Soil Sensor – NPK, pH, Temperature, Humidity & EC
Cytron
$75.46The RS485 Output Soil Sensor with 5-Pin Probe is a professional-grade multi-parameter soil monitoring sensor designed for modern agriculture and environmental monitoring systems. This advanced sensor measures five key soil...- SKU:
- PESMH86
$75.46 -
ENS160+AHT21 Carbon Dioxide, Air Quality, Temperature And Humidity Sensor CO2 eCO2 TVOC
Olimex
$13.86The ENS160 + AHT21 is a powerful environmental sensing solution combining ScioSense’s ENS160 (IAQ – Indoor Air Quality Sensor) with ASAIR’s AHT21 (high-accuracy temperature and humidity sensor). This compact module provides real-time...- SKU:
- PEFOR64
$13.86 -
DFRobot Gravity Analog TDS Sensor module
DFRobot
$23.10Features: CATEGORY SPECIFICATIONS Product name Gravity analog TDS sensor/meter for Arduino Function Measures total dissolved solids (TDS) in water to indicate water cleanliness Sensor type Analog TDS (Total Dissolved Solids) water quality...- SKU:
- PEFGS49
$23.10 -
SOLD OUT
Standard pH4.01 + pH6.86 + PH9.18 Calibration Powder
diymore
$1.54Features: CATEGORY SPECIFICATIONS Calibration range 4.01 pH, 6.86 pH, 9.18 pH Accuracy ±0.01 pH at 25°C Material Powder Pack size 4 × 4 cm Solution volume per pack 250 ml (after mixing with distilled water) Usage...- SKU:
- PEVDR53
$1.54 -
Wind Speed Sensor 0-5V Transmitter Anemometer
diymore
$53.90Features: CATEGORY SPECIFICATIONS Material Aluminum alloy Size Small size Accuracy ±1 m/s Starting wind speed 0.2–0.4 m/s Measuring range 0–32.4 m/s Supply voltage 7–24 V DC Output signal 0.4–2 V analog...- SKU:
- PEMPX45
$53.90 -
TTGO® T-Higrow ESP32/Bluetooth Soil Temp & Humidity
LILYGO
$21.56Features: CATEGORY SPECIFICATIONS Hardware chipset ESPRESSIF ESP32 (Wi-Fi & Bluetooth), 240 MHz Xtensa® single-/dual-core 32-bit LX6 microprocessor Flash memory QSPI Flash 4 MB SRAM 520 kB SRAM Button IO0 Wake-up...- SKU:
- PEDHT99
$21.56 -
Analog TDS Water Quality/Conductivity probe
DFRobot
$5.39Features: CATEGORY SPECIFICATIONS Probe type TDS waterproof probe Number of probes 2 Overall length 83 cm Connection interface XH2.54-2P Color White Waterproof rating Waterproof probe head and cable (not including connector and signal...- SKU:
- PEFGS47
$5.39 -
PMS5003 Dust laser Sensor Module
Autonics
$26.95Features: CATEGORY SPECIFICATIONS Product Name PMS5003 Particle Concentration Sensor Sensor Type Digital laser-based particulate matter (PM) sensor Measured Quantities Particle count and mass concentration (PM1.0, PM2.5, PM10) Detection...- SKU:
- PESKU79
$26.95 -
SOLD OUT
Soil Moisture Hygrometer Sensor
Cytron
$1.16Features: CATEGORY SPECIFICATIONS Product name Soil moisture sensor (analog) Sensor type Analog soil moisture detection sensor Operating principle Measures soil moisture through conductivity; analog output varies with water...- SKU:
- PESMH82
$1.16 -
Soil moisture Sensor/Corrosion Resistance Probe
Dikavs
$6.55Features: CATEGORY SPECIFICATIONS Name Soil moisture sensor Size 36 × 15 × 7 mm Voltage DC 3.3–12 V Current < 20 mA; < 30 mA (output) Interface +, -, DO, AO (DO = digital output, AO = analog output) Operating...- SKU:
- PEQSP51
$6.55 -
SHT10 Soil Temperature & Humidity Sensor
diymore
$23.10Features: CATEGORY SPECIFICATIONS Product name Soil temperature and humidity probe (FS200-SHT10-03) Sensor type Digital integrated temperature and humidity sensor probe Core function Measures soil temperature and humidity with high consistency...- SKU:
- PETYA74
$23.10 -
Arduino TDS Water Conductivity/Quality Sensor
DFRobot
$12.32Features: CATEGORY SPECIFICATIONS Input voltage 3.3–5.5 V Output voltage 0–2.3 V analog signal Operating current 3–6 mA TDS measurement range 0–1000 ppm Measurement accuracy ±10% FS (at 25°C) Module...- SKU:
- PEFGS45
$12.32 -
Liquid PH Regulator/Controller Board
Autonics
$11.55Features: CATEGORY SPECIFICATIONS Heating voltage 5 ± 0.2 V (AC–DC) Working current 5–10 mA Detection concentration range PH 0–14 Temperature detection range 0–80 °C Response time ≤ 5 s Stability...- SKU:
- PEKKE54
$11.55 -
Rain/Water level sensor with JST interface
diymore
$1.93Features: CATEGORY SPECIFICATIONS Product Name Water Level Sensor Module Sensor Type Analog water level sensor Description Uses parallel exposed traces to detect water level via conductivity and output analog signal Operating Voltage DC 5...- SKU:
- PEWWS85
$1.93 -
Rain High Sensitive Module
Cytron
$0.77Features: CATEGORY SPECIFICATIONS Product Name Rain Sensor Module (Raindrop Detection Sensor) Sensor Type Analog and Digital Rain Detection Sensor Description Detects raindrops using a conductive plate; outputs analog and digital signals for...- SKU:
- PEDDS52
$0.77 -
SOLD OUT
LM393 Humidity Detection Snow Rain
diymore
$2.31CATEGORY SPECIFICATIONS Product Name Rain Sensor Module (LM393 Comparator Version) Sensor Type Analog and Digital Rain Detection Sensor Product Use Rain detection, weather monitoring, environmental sensing Detection Surface FR-04...- SKU:
- PEASE61
$2.31 -
0-14pH Electrode Probe Sensor BNC Connector
Cytron
$17.71Features: CATEGORY SPECIFICATIONS Measuring range 0.00–14.00 pH Resolution 0.01 pH Accuracy ±0.01 pH Operating temperature 0°C–50°C Automatic temperature compensation (ATC) 0°C–50°C Connection...- SKU:
- PENH91
$17.71 -
PMS7003 Dust laser Sensor Module
Autonics
$26.95Features: CATEGORY SPECIFICATIONS Product Name PMS7003 Particle Concentration Sensor Sensor Type Digital laser-based particulate matter (PM) sensor Measured Quantities Particle number concentration and mass concentration...- SKU:
- PESKU77
$26.95 -
Rain Water Level/height Sensor
Cytron
$1.16Features: CATEGORY SPECIFICATIONS Product Name Water Level Sensor Sensor Type Analog water level sensor Description Detects water level using exposed parallel conductive traces; outputs analog signal Operating Voltage DC 3 – 5...- SKU:
- PERWL19
$1.16 -
SOLD OUT
3 in 1 Soil Analysis Tester Detector
diymore
$8.47Features: CATEGORY SPECIFICATIONS Product name 3-in-1 soil moisture, pH and light meter Function Measures soil moisture, soil pH, and light intensity for plant care and gardening Target users Gardeners, plant owners, indoor and outdoor plant...- SKU:
- PEATG54
$8.47 -
GP2Y1010AU0F Optical Dust Sensor
Autonics
$6.93Features: CATEGORY SPECIFICATIONS Product name Sharp GP2Y1010AU0F Dust Sensor Sensor type Optical dust/particulate matter sensor (infrared LED light scattering) Measured particles Fine dust and smoke particles (>0.8 µm...- SKU:
- PEDMW85
$6.93 -
Analog Turbidity Sensor for Arduino
Dikavs
$13.48Features: CATEGORY SPECIFICATIONS Operating voltage 5 V DC Operating current 40 mA (max) Response time < 500 ms Insulation resistance ≥ 100 MΩ Output method Analog and digital output Analog output voltage 0–4.5...- SKU:
- PETSM88
$13.48 -
PM2.5 Air particle dust sensor module
Olimex
$7.32Features: CATEGORY SPECIFICATIONS Product Name DSM501 Dust Sensor Module Sensor Type Dust / Particle Sensor Detection Capability Detects tobacco smoke, pollen, house dust, and airborne particles Working Principle Particle counting based on...- SKU:
- PEDSM55
$7.32 -
Analog Capacitive Soil Moisture Sensor
HWA YEH
$1.54Features: CATEGORY SPECIFICATIONS Product name Soil moisture sensor (Gravity analog type) Function Soil moisture detection for plants and smart agriculture systems Sensor type Analog output soil moisture sensor with built-in voltage...- SKU:
- PECSM45
$1.54