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6
YRS
Shenzhen Ruiqi Electronic Co., Ltd.
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Integrated circuit
Module
IGBT module
Sensor
Development board
Temperature and humidity control
LCD/Screen
Starter kit
Motor driver
Breadboard/PCB/Pins header/Cable
Camera module
Voltmeter
Programmer/Converter
Battery holder
CNC Laser Engraving Machine
3D printer
Smart home switch
Electrical equipments/Tools
Power charger
622B Digital Smart Multimeter 10A Tester Meter Auto Range True RMS DC/AC 9999 Multitester With Laser Lamp Capacitance Ohm
$13.00 - $15.00
/
piece
5 pieces
(Min. Order)
SZ19 6000 Counts Digital Multimeter True RMS AC/DC Voltage Current Meter Ohm Hz Capacitance NCV Detector Analog Tester
$17.00 - $18.00
/
piece
5 pieces
(Min. Order)
AOS02 Digital Oscilloscope Transistor Test Multimeter 48MS/s Sampling Rate 10MHZ Analog Bandwidth Support Waveform Storage
$50.00 - $52.00
/
piece
5 pieces
(Min. Order)
SZ02 Digital Multimeter Transistor Smart Testers 9999 Counts True RMS Auto Electrical Capacitance Meter Temp Resistance
$7.50 - $8.50
/
piece
5 pieces
(Min. Order)
CNC Wheel Plastic POM 625ZZ Bearing Passive Round Wheel V-slot V-type C-Beam 3D Printer Parts
$0.60 - $2.10
/
piece
1.0 piece
(Min. Order)
MH11 Insulation Resistance Testers Digital Meters Ohm High Voltage Megohmmeter Meter Non-battery Carry Tools
$28.00 - $30.00
/
piece
5 pieces
(Min. Order)
5.0 Blue tooth Adapter USB Wireless Bluet ooth Transmitter Receiver Music Audio for PC TV Car Hands-free 3.5mm AUX Adaptador
$1.65 - $4.00
/
piece
1.0 piece
(Min. Order)
2GT16 tooth 20 tooth synchronous wheel H type belt wheel idler wheel bandwidth 6MM 10MM
$0.45 - $0.80
/
piece
1.0 piece
(Min. Order)
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Electrical equipments/Tools
6
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Digital TDS Meter Water Quality Detection Pen For Mineral Impurity Content Drinking Water Detection and Aquarium
$3.00 - $4.00
/
piece
1 piece
(Min. Order)
PH-618 High Precision Mini PH Meter Automatic Correction Waterproof Acidity Meter Pen Type Quality Analysis Device
$12.00 - $13.00
/
piece
1 piece
(Min. Order)
High Accuracy PH ORP Temp Meter Portable MV Tester Sensor Aquarium Swimming Pool Monitor Water Quality Tester Water Pen
$40.00 - $48.00
/
piece
1 piece
(Min. Order)
TempU05 Temperature Data Logger PDF Report Disposable Single Use USB Temperature Recorder Temperature Record Instrument
$5.50 - $6.60
/
piece
5 pieces
(Min. Order)
6 in 1 EC/TDS/COD/UV275/TOC/Temp Water Quality Tester Color Screen Display ppm Analyzer for Drinking Water Tap Hydroponics Lab
$38.00 - $40.00
/
piece
1 piece
(Min. Order)
Soil PH Meter LCD Digital PH Moisture Temp Tester Dual Needle Acidity Detector for Hydroponics Potted Plants Garden Farm
$11.50 - $13.00
/
piece
1 piece
(Min. Order)
Digital Protractor Inclinometer Level Meter Goniometer Digital Display Inclinometer Level Meter Goniometer Gauge inclinometer
$7.50 - $8.00
/
piece
5.0 pieces
(Min. Order)
Portable ORP-969 redox meter ORP negative potential pen portable water quality testing instrument water quality pen
$12.00 - $13.00
/
piece
1 piece
(Min. Order)
Saltwater Detector C-100 Salinity/TDS/EC/Seawater Specific Gravity Test Pen Portable Salt Water Tester With Backlight
$9.50 - $10.00
/
piece
1 piece
(Min. Order)
PH-803W Wifi Monitoring Digital PH ORP Controller BNC Probe Water Quality Tester for Hydroponics Swimming Pool Aquarium
$66.00 - $68.00
/
piece
5 pieces
(Min. Order)
New PH-2Plus PH Meter Digital Litmus Ph Water Quality Test Pen -2.00-16.00 for Swimming Pool Drinking Aquarium Laboratory
$5.50 - $6.00
/
piece
1 piece
(Min. Order)
BLE-9100 Smart BT Dissolved Oxygen Meter Multifunction Aquaculture Do Analyzer Aquarium Tester For Fish Tank Brewing Wine
$58.00 - $60.00
/
piece
1 piece
(Min. Order)
ZD-2A Intelligent Handheld Portable Turbidity Meter Digital Display Water Quality Testing Colorimetric Method for Swimming Pools
$78.00 - $80.00
/
piece
5 pieces
(Min. Order)
BT-786 BT 6 in 1 TDS Meter Digital Water Tester EC TDS SALT SG Temperature PH Meter Aquarium Water Tester Pool Accessories
$16.50 - $18.00
/
piece
1 piece
(Min. Order)
Car Battery Refractometer Antifreeze Tester Engine Fluid Glycol Antifreeze Freezing Point Urea Propylene Glycol Detergent Tester
$6.50 - $7.20
/
piece
5 pieces
(Min. Order)
PH-686 four in one pH/EC/TDS/temperature testing pen Acidity alkalinity hardness conductivity water quality testing pen
$13.50 - $15.00
/
piece
1 piece
(Min. Order)
USB Temperature Data Logger Temperature&Humidity Data Logger Single Use PDF Report USB Port 10000 Points 30/60/90 Days
$5.50 - $6.50
/
piece
5 pieces
(Min. Order)
EC-98361 Digital Soil Meter EC Moisture Acidity Tester Plant Soil Tester Kit Water Quality Monitor for Flowers Aquarium Water
$14.00 - $16.00
/
piece
1 piece
(Min. Order)
4 in 1 TDS/PH/EC/Temperature Meter PH-3508 with Backlight Waterproof Digital Water Quality Monitor Tester
$16.50 - $18.00
/
piece
1 piece
(Min. Order)
OTO300/EM2261 Automotive Engine Oil Diagnosis Tool Digital Car Oil Tester Gas Diesel Fluid Analyzer Engine Oil quality Detector
$14.50 - $20.00
/
piece
5 pieces
(Min. Order)
Reptile UV Index Meter UV Strength Tester 3.5-Bit LCD UVA Solar Lamp for Crawler Lamp UVA Daily Detection
$63.00 - $65.00
/
piece
5 pieces
(Min. Order)
Digital PH Tester Meter -Acidity Meter PH Tester Soil Meter Tester with White Backlight for Cheese/Meat/Soil PH-98218
$20.50 - $22.50
/
piece
1 piece
(Min. Order)
PH-2981 Multiparameter continuous measuring instrument 3 in 1 pH/EC/TEMP Meter Water Detector Digital Water Quality Monitor
$28.00 - $30.00
/
piece
1 piece
(Min. Order)
NEW JPB-70A Portable Digital Pen Dissolved Meter Dissolved Meter Water Quality Tester Dissolved Detector
$63.00 - $65.00
/
piece
1 piece
(Min. Order)
BLE-YL01 WIFI New Model Waterproof Water Quality 7 IN 1 Chlorine/pH/TDS/EC/ORP/Salinity/TEMP for Swimming Pool
$80.00 - $90.00
/
piece
1 piece
(Min. Order)
Smart Bt Soil PH TEMP Meter YY-1033 Garden Potted Plants Acidity Data Logger Monitor for Orchard Greening Farms
$38.00 - $40.00
/
piece
1 piece
(Min. Order)
Five in one water quality detector salinity meter pH testing pen water quality analyzer conductivity meter charging
$1.50 - $18.50
/
piece
1 piece
(Min. Order)
BT 2 in 1 Wireless Soil Moisture Meter Temperature Humidity Soil Tester Plant Monitor Potted Plant Measuring Instrument
$11.80 - $13.00
/
piece
5 pieces
(Min. Order)
New Digital EC meter Tester EC-963 TDS Tester pen Conductivity Water Quality Measurement Tool
$4.50 - $6.00
/
piece
1 piece
(Min. Order)
Digital EC TDS Meter Tester Temperature Pen Water Purity Filter Hydroponic for Aquarium Pool Water Monitor
$2.50 - $3.00
/
piece
1 piece
(Min. Order)
YY-1000 3 In 1 Soil EC Temperature Meter Moisture Tester Potted Gardening Agricultural Measuring Tool Conductivity Meter
$26.00 - $28.00
/
piece
1 piece
(Min. Order)
TempU 04 USB Temp Data Logger Reusable With 32000 Points Recorder Capacity PDF RH TEMP Data Logger Recording Instrument
$12.00 - $13.00
/
piece
5 pieces
(Min. Order)
USB Temperature Humidity Data Logger Reusable RH Tempu 03 Data Recording Meters for Warehouse Storage Refrigerated Transport
$13.00 - $15.00
/
piece
5 pieces
(Min. Order)
Digital PH-200 Ph Meter Professional Aquarium Swimming Pool PH Testers Acidity 0-14 Ph Water Quality Detector Monitor ATC
$38.00 - $40.00
/
piece
1 piece
(Min. Order)
PHS-26C 6 In 1 Water Quality Monitor PH ORP TDS EC CF Temperature Benchtop Tester Meter for Swimming Pool, Aquarium Laboratory
$63.00 - $65.00
/
piece
1 piece
(Min. Order)
HW-200 Goniometer Electronic Digital Level Inclinometer LED Display Measuring Construction Tools Instrument Magnetic Base Level
$11.00 - $13.00
/
piece
5.0 pieces
(Min. Order)
YY-1070 7 In 1 Swimming Pool Chlorine PH Meter Professional SALT/ORP/TDS/EC/FAC Tester Spa Hot Spring CL Water Quality Analyzer
$33.00 - $35.00
/
piece
1 piece
(Min. Order)
Professional ORP-169E Redox Tester Waterproof ORP Meter ORP Tester Potential Positive And Negative ORP Meter
$13.00 - $15.00
/
piece
1 piece
(Min. Order)
GSP-6 USB Temperature Humidity Data Logger with16000 Points Storage Capacity LCD Screen Temp Recorder Sensor for Food Chemicals
$25.00 - $26.00
/
piece
5 pieces
(Min. Order)
Grain Moisture Meter Humidity Analyzer Corn Rice Wheat Moisture Tester High Precision LDS-1G Grain Moisture Humidity Detector
$65.00 - $68.00
/
piece
5 pieces
(Min. Order)
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