Module, Module direct from Shenzhen Ruiqi Electronic Co., Ltd. in CN

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Shenzhen Ruiqi Electronic Co., Ltd.

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RCW-360 digital thermometer temperature humidity Data Logger 2G/4G/WIFI connection 24h monitoring for vaccine cold storage

$95.00 - $105.00/piece

1.0 piece(Min. Order)

KXL-601 Mini Carbon Monoxide Detector Meter CO Gas Meter With Sound And Light Alarm Leak Detector

$14.50 - $16.00/piece

1.0 piece(Min. Order)

RC-5+ High-precision Digital USB Temperature Data Logger Upgrade for Refrigeration Cold Chain Transport Labs Etc

$16.00 - $18.00/piece

1.0 piece(Min. Order)

EC-8801 Digital EC Soil Tester Conductivity Meter Waterproof Sensor Earth Analyzer with ATC Planting Garden Outdoor

$24.80 - $26.00/piece

5.0 pieces(Min. Order)

EC-8801A Soil Tester EC Temperature Digital Soil Test Probe Meter with Backlight Screen Portable Soil Salinity Tester

$20.00 - $25.00/piece

5.0 pieces(Min. Order)

THE01507B Handheld 0-80% Alcohol Refractometer for spirits Household liquor brewing refractometer Alcohol Concentration Detector

$5.00 - $6.00/piece

5 pieces(Min. Order)

Digital Grain Moisture Meter JGL-188 Hygrometer with Measuring Probe For Corn Wheat Rice Bean Peanut Sorghum Humidity Tester

$11.00 - $12.80/piece

5 pieces(Min. Order)

THE01501B Beer Wort Wine Refractometer Brix Brewing refractometer Dual Scale - Specific Gravity 1.000-1.120 and 0-32% Brix

$5.00 - $6.00/piece

5 pieces(Min. Order)

THE01502B Handheld Salinity Seawater Salinity Meter 0-100% ATC Refractometer Salinity Aquarium 1.000-1.070SG

$5.00 - $6.00/piece

5 pieces(Min. Order)

SFD01 formaldehyde detector High-precision formaldehyde indoor air quality measuring instrument for professional new home

$28.00 - $30.00/piece

1.0 piece(Min. Order)

Hot selling MCP2515 CAN BUS Shield Controller Board Communication Speed High CAN V2.0B Module

$5.00 - $6.00/piece

1.0 piece(Min. Order)

WD-01 Metal Detector Wall Scanner with Newly Designed Positioning Hole for AC Live Cable Wires Metal Wood Stud Find

$28.00 - $30.00/piece

1.0 piece(Min. Order)

GM8906 Digital Contact Motor Tachometer Portable LCD Speedometer Tach RPM Teste Rotate Speed Meter 0.5~19999RPM Data Hold

$12.00 - $13.00/piece

1.0 piece(Min. Order)

HT601A HT601B Gas Leak Detector Sound Screen Alarm Combustible Flammable Natural Methane Gas Detector

$18.00 - $25.00/piece

1.0 piece(Min. Order)

GM200A Digital Car Film Thickness Gauge LCD Display Automotive Coating Paint Iron Varnish Thickness gauge 0-1.8mm Width Meter

$8.00 - $9.00/piece

1.0 piece(Min. Order)

ET925 Portable Electromagnetic Radiation Tester EMF Electric Magnetic Field Radiation Detector for Household Apartment

$14.00 - $15.00/piece

1.0 piece(Min. Order)

FY876 Digital EMF Meter Handheld Household Electromagnetic Field Radiation Detector High-Precision Wave Radiation Tester Monitor

$10.00 - $11.00/piece

1.0 piece(Min. Order)

ET825 Electromagnetic Radiation Tester Wave Radiation Detector EMF Meter Portable Practical Ultraviolet Light Gas Detection

$12.00 - $13.00/piece

1.0 piece(Min. Order)

DXL360S high-precision dual-axis digital display level meter electronic inclinometer box angle ruler mini level ruler

$40.00 - $58.00/piece

1.0 piece(Min. Order)

VC60B+ Digital Insulation Resistance Tester VICI Megger MegOhm Meter 250V 500V 1000V High Voltage And Short Circuit Input Alarm

$22.00 - $25.00/piece

1.0 piece(Min. Order)

WT3122 electromagnetic field detector wave radiator mobile phone radiation tester audible visual alarm

$12.00 - $13.00/piece

1.0 piece(Min. Order)

RZ660 Portable needle-type wood moisture meter water meter cement mortar moisture meter

$7.50 - $9.00/piece

1.0 piece(Min. Order)

WT3121 Handheld Digital LCD EMF Meter Electric Magnetic Field Dosimeter Detector Electromagnetic Radiation Teste

$12.00 - $13.00/piece

1.0 piece(Min. Order)

Digital Decibel Meter RZ1359 Noise Meter Sound Level Meter Digital Environmental Noise Tester

$6.00 - $7.00/piece

1.0 piece(Min. Order)

GM1352 Digital Sound Level Meter Noise Tester 30-130dB in Decibel LCD Screen With Backlight Noise Audio Detector Auto Microphone

$6.00 - $7.00/piece

1.0 piece(Min. Order)

9 In 1 Temperature Humidity Co2 Meters Air Quality Detector PM2.5 PM10 HCHO TVOC CO CO2 AQI with Backlight LCD Color Display

$18.00 - $20.00/piece

1.0 piece(Min. Order)

original DC-DC buck power module 100V96V84V72V24V to 5V12V 2A Current Small size High voltage resistant

$1.00 - $1.50/piece

1.0 piece(Min. Order)

ESP32 CAM Development Board ESP32-WROVER-DEV CH340C Wifi Module With OV2640 Camera Module ESP32-CAM ESP32-WROVER

$3.50 - $5.00/piece

1.0 piece(Min. Order)

Raspberry PI RP2040 Pico Micro development board Matrix 5x5RGB LED matrix module

$5.50 - $6.00/piece

1.0 piece(Min. Order)

Hot selling 3S4S lithium battery high current capacitive active balancing board energy transfer high precision low heating

$1.80 - $2.50/piece

1.0 piece(Min. Order)

SGM58031 Development Board 16-bit High Precision I2C Module 4 Channel ADC Data Acquisition Converter For Ar

$2.00 - $3.00/piece

1.0 piece(Min. Order)

PCM1808 105dB SNR Audio Stereo ADC Single-Ended Analog-Input Decoder 24bit Amplifier Board Player Module

$2.20 - $3.00/piece

1.0 piece(Min. Order)

RP2040-Tiny Development Board Module RP2040 ZERO Raspberry Pi PICO USB Type C Interface 264KB SRAM 2MB Flash

$3.00 - $5.00/piece

1.0 piece(Min. Order)

TPS63020 Power Supply Module Low Ripple Automatic Step Up Step Down Buck-boost Board Module 2.5V 3.3V 4.2V 5V Lithium Battery

$2.00 - $3.00/piece

1.0 piece(Min. Order)

SAMD21 Mini 32-Bit ARM Cortex M0 Kernel No Solder Pin Miniature

$4.30 - $5.00/piece

1.0 piece(Min. Order)

ESP32-C3 dual Type-C WiFi BLE5.0DevKitM-1 core board ESP32C3-C3-MINI-1

$2.80 - $3.50/piece

1.0 piece(Min. Order)

WT32-ETH01 Embedded Serial Port Networking for Blue tooth-compatible Ethernet WIFI Combo Gateway MCU ESP32 Wireless Module

$8.50 - $10.00/piece

1.0 piece(Min. Order)

HC-14 wireless module 433MHz receiving and transmitting 1km serial communication data transmission si4438 networking

$3.70 - $4.00/piece

1.0 piece(Min. Order)

ISO1540 bidirectional I2C isolator - STEMMA QT/For Qwiic

$3.00 - $4.00/piece

1.0 piece(Min. Order)

MCP4725 Breakout Board 12-bit DAC I2C Interface

$1.50 - $2.00/piece

1.0 piece(Min. Order)

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