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59161, Brass R410A, R22, R404A 2-Way Manifold Gauge Set with 3-1/8" Gauges, 3-60" Hoses and Standard 1/4" Fittings
- Type: Test & Measurement Products
- Model #: ERREYHG45161
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5Pcs AP3216 Distance Sensor Module ALS PS Digital Ambient Light Sensor Proximity Distance Sensor Module AP3216 Light Detector Photosensitive Sensor
- Model #: Kepler-8.10-OYS-405
- $29.99 –
- Free Shipping
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5Pcs HC-SR04 Ultrasonic Sensor Module Kit Distance Sensor Compatible with Mega R3 Duemilanove Nano for Robot XBee ZigBee by ElecRight
- Model #: Kepler-8.10-OYS-394
- $13.99 –
- Free Shipping
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3 Pack 1602 LCD Display Module Blue Yellow-Green Screen IIC/I2C LCD Module LCD1602 5V Adapter Plate 1602A Display for Arduino
- Model #: Kepler-8.10-OYS-212
- $13.99 –
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0.91 Inch OLED Display Module I2C IIC Display 12832 128X32 SSD1306 Blue DC3.3V OLED Screen for Arduino 2PCS
- Model #: Kepler-8.10-OYS-198
- $13.99 –
- Free Shipping
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3pcs Electronic Scale Aluminum Alloy Weighing Sensor Load Cell Electronic 10kg HX711 AD Module CZL-611RD
- Model #: Kepler-8.10-OYS-116
- $13.99 –
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3pcs BH1750 Light Sensor Module Compatible with Arduino, Digital Light Intensity Illumination Sensor GY-302 BH1750FVI
- Model #: Kepler-8.10-OYS-325
- $13.99 –
- More options from $12.69 - $13.99
- Free Shipping
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HTLNUZD M-5Stack M5Stick T-Lite Thermal Imager IR Temperature Sensor Kit
- Model #: Kepler-OYS-2028.8.31-324
- $163.26 –
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HTLNUZD DC5V High Precision Digital Inductance & Capacitance Meter | LCD Frequency Meter | DIY Electronic Testing Kit for Hobbyists
- Model #: Kepler-OYS-2028.8.31-315
- $60.02 –
- Free Shipping
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HTLNUZD 2026 Mini HeatVision ITV500 Thermal Imager for SkyRC
- Model #: Kepler-OYS-2028.8.31-285
- $120.02 –
- Free Shipping
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HTLNUZD ISDT BattAir Bluetooth 2S / 3S-4S / 5S-6S Controller Plugin Voltage Checker, APP Smart Plug for Life/LiPo/LiHv/ULiHv Battery (3PCS) (3S~4S)
- Model #: Kepler-OYS-2028.8.31-34
- $52.88 –
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HTLNUZD VNA Antenna Analyzer 4/2.8" 10kHz-1.5GHz SWR Tester
- Model #: Kepler-OYS-2028.8.31-282
- $127.06 –
- Free Shipping
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HTLNUZD 4" VNA Antenna Analyzer 50kHz-2.7GHz 5000mAh
- Model #: Kepler-OYS-2028.8.31-284
- $143.02 –
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1080Pcs Resistor Kit - 1/4W 1% Precision Metal Film Resistors Assortment for DIY Electronics, 0-10 Ohm Range
- Model #: Kepler-8.10-OYS-205
- $13.99 –
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10Pcs CJMCU-010 Self-Locking Switch Module DC 12V Double Row Switch with Self-Locking Switch Button Module Board
- Model #: Kepler-8.10-OYS-422
- $13.99 –
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10Pcs CJ-HR31D Humidity Sensitive Resistor Sensor Module Humidity Sensitive Element Humidity Sensor Module with Shell
- Model #: Kepler-8.10-OYS-396
- $13.99 –
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10Pcs CJ-HJ3180B Humidity Sensor Module HJ3180B Humidity Detector Humidity Sensitive Resistor Humidity Sensitive Element Module with Shell
- Model #: Kepler-8.10-OYS-429
- $13.99 –
- Free Shipping
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MP2 Gas Sensor Module Smoke Gas Sensor Module Propane Liquefied Gas Detection Combustible Gas Detection Air Quality Probe Detection Sensor Module MQ2 Mini Version
- Model #: Kepler-8.10-OYS-186
- $13.99 –
- Free Shipping
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5Pcs Infrared IR LED Pulse Detect Sensor Module Heart Rate Detect Measuring Module Measure Finger TL Module KY-039
- Model #: Kepler-8.10-OYS-338
- $13.99 –
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LD2410C Human Presence Sensor Millimeter Wave Radar Sensor HLK-LD2410C Bluetooth Radar Module with 5P Dupont Cable Female to Female Human Detection Non-Contact Module Board
- Model #: Kepler-8.10-OYS-209
- $16.84 –
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DC 6-30V Timer Delay Triggered Relay Module 1 Channel Way 5V Multifunction Switch Control Relay Cycle Timer Digit LED Display Micro USB
- Model #: Kepler-8.10-OYS-217
- $13.99 –
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2Pcs AM1011A Temperature and Humidity Sensor Module Digital Analog Capacitive Module Voltage Signal Output
- Model #: Kepler-8.10-OYS-110
- $13.99 –
- Free Shipping
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20PCS WH148 Single Potentiometer B10K Variable Resistors 15mm Knurled Shaft 3Pins 10K Ohm Taper Rotary Potentiometer
- Model #: Kepler-8.10-OYS-300
- $13.99 –
- Free Shipping
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20PCS WH148 Single Potentiometer B100K Variable Resistors 15mm Knurled Shaft 3Pins 100K Ohm Taper Rotary Potentiometer
- Model #: Kepler-8.10-OYS-301
- $13.99 –
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20Pcs OH137 Unipolar Hall Effect Sensor for Highly Sensitive Instruments TO-92S 3Pin 4.5-24V 25mA Reverse Polarity Protection Hall Switch IC
- Model #: Kepler-8.10-OYS-10
- $13.99 –
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200PCS 6MM Micro Miniature Slide Switch 50V 0.5A DC G6 1P2T SPDT ON/Off Latching Toggle Switch SS12F15 for DIY Power Electronic Projects
- Model #: Kepler-8.10-OYS-218
- $13.99 –
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3 Pack Multimeter Test Leads Banana Plug,1000V 20A Digital Multi Meter Clamp Tester Probe Test Probes Leads for Multimeter Electronic Test Leads
- Model #: Kepler-8.10-OYS-660
- $13.99 –
- Free Shipping
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5V1A Wireless Power Transfer Module Wireless Charging Transmitter Receiver Inductive Coil Circuit Board Module Fun DIY Kit
- Model #: Kepler-8.10-OYS-770
- $13.99 –
- Free Shipping
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10Pcs HR202 Humidity Sensor HR202L Humidity Sensor Module Humidity Detector Humidity Sensitive Resistor
- Model #: Kepler-8.10-OYS-112
- $13.99 –
- Free Shipping
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85C1 DC Pointer Ammeter Analog Meter 50MA Rectangle Panel Mounted Current Meter Ammeter Tester 0-50 mA DC 85C1 65 * 56MM
- Model #: Kepler-8.10-OYS-641
- $13.99 –
- Free Shipping
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2Pcs AM2320 Temperature and Humidity Sensor Capacitive Temperature and Humidity Detector Humidity Sensor
- Model #: Kepler-8.10-OYS-216
- $13.99 –
- Free Shipping
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85C1 DC Pointer Ammeter Analog Meter 500MA Rectangle Panel Mounted Current Meter Ammeter Tester 0-500 mA DC 85C1 65 * 56MM 2.5 Accuracy
- Model #: Kepler-8.10-OYS-643
- $13.99 –
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1200pcs/set 30 Types 40 Each 0402 SMD Capacitor Assorted Kit 1pF-10uF ±0.5%-±10% 10V 50V Chip 0402 Capacitor Electronic DIY Kit
- Model #: Kepler-8.10-OYS-129
- $13.99 –
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10Pcs ZMCT103C 5A/5mA Precision Micro Current Transformer Module Isolated Voltage Withstand 4500V Epoxy Resin ZMCT103C for Current Measurement
- Model #: Kepler-8.10-OYS-38
- $13.99 –
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2Pcs AM2301A Digital Temperature and Humidity Sensor Module AM2301 Capacitive Single Bus High Precision Sensor with 25CM Cable
- Model #: Kepler-8.10-OYS-189
- $13.99 –
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SGP30 Gas Detector Sensor Module TVOC/eCO2 Indoor Air Measurement Detector TVOC CO2eq Low Power Consumption 48mA 1.8V Multi Pixel Digital Gas Sensor Module IIC I2C Air Quality Monitor
- Model #: Kepler-8.10-OYS-78
- $22.04 –
- Free Shipping
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85C1 DC Pointer Ammeter Analog Meter 50UA Rectangle Panel Mounted Current Meter Ammeter Tester 0-50 UA DC 85C1 65 * 56MM
- Model #: Kepler-8.10-OYS-645
- $13.99 –
- Free Shipping
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5PCS RT Split Ultrasonic Transducer Sensor Ultrasonic Sensor Probe Diameter 16mm for Motion Detection
- Model #: Kepler-8.10-OYS-611
- $13.99 –
- Free Shipping
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50PCS SS12D10 High Knob Vertical Slide Toggle Switch Micro Mini 3 Pin 2 Position 1P2T SPDT Pitch 4.7MM Handle High 5mm Slide Switch
- Model #: Kepler-8.10-OYS-227
- $13.99 –
- Free Shipping
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000 JESSINIE 5Pcs DHT11 Digital Temperature and Humidity Sensor Module DHT11 Temperature and Humidity Test Probe
- Model #: Kepler-8.10-OYS-131
- $13.99 –
- Free Shipping
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DC Pointer Ammeter 85C1 Current Voltmeter Panel 2.5 Accuracy DC 0-2A 85C1 Analog Small Meter 2A Mechanical Meter Front Face 65 * 56MM
- Model #: Kepler-8.10-OYS-644
- $13.99 –
- Free Shipping
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5Pcs ZMCT103C 5A AC Current Sensor Module Single Phase Micro Current Transformer Module 5A Range AC Active Precision Output 3000V for Arduino
- Model #: Kepler-8.10-OYS-176
- $13.99 –
- Free Shipping
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5PCS RT Split Ultrasonic Transducer Sensor Ultrasonic Sensor Probe Diameter 16mm 40KHz for Motion Detection
- Model #: Kepler-8.10-OYS-408
- $13.99 –
- Free Shipping
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4Pcs RCWL-1601 Ultrasonic Ranging Sensor Module Compatible with HC-SR04 Ranging Sensor 2.2mA Wide Voltage 3V 5V
- Model #: Kepler-8.10-OYS-652
- $13.99 –
- Free Shipping
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85C1 DC Pointer Ammeter Analog Current Voltmeter Measuring Panel 65 * 56MM 0-5A Ammeter Analog Panel Meter DC 85C1 5A
- Model #: Kepler-8.10-OYS-640
- $13.99 –
- Free Shipping
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20Pcs Reed Switch GPS-14A 14mm Plastic Anti-Interference Normally Open Magnetic Control Switch
- Model #: Kepler-8.10-OYS-274
- $13.99 –
- Free Shipping
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AC Voltage Current Meter, Switching Transformer Voltage Monitor Tester 0-100A AC50-300V Voltage Current Power Electric Energy Electrical Multi Tester LCD Digital Display KWH Reader
- Model #: Kepler-8.10-OYS-188
- $14.83 –
- Free Shipping
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20Pcs MKA-14103 Reed Switch Gold Tone Leads Glass N/O 7-35AT 2 x 14mm Normally Open Magnetic Induction Reed Switch
- Model #: Kepler-8.10-OYS-329
- $13.99 –
- Free Shipping
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2Pcs AM2301 DHT21 Digital Temperature and Humidity Sensor Module
- Model #: Kepler-8.10-OYS-373
- $20.71 –
- Free Shipping
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120Pcs 12 Value Electrolytic Capacitor 1UF ~ 470F Assortment Kit 16V 25V 50V Capacitors
- Model #: Kepler-8.10-OYS-384
- $13.99 –
- Free Shipping
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5pcs AHT20 Precision Digital Temperature Humidity Sensor Measurement Module I2C IIC Communication Compatible SHT20
- Model #: Kepler-8.10-OYS-678
- $13.99 –
- Free Shipping
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10Pcs EC11 Rotary Encoder Switch Digital Potentiometer 20MM with Switch 5 Pins Derrated Shaft with Nut and Washer
- Model #: Kepler-8.10-OYS-65
- $13.99 –
- Free Shipping
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10Pcs EC11 Rotary Encoder Switch Digital Potentiometer 15MM with Switch 5 Pins Derrated Shaft with Nut and Washer
- Model #: Kepler-8.10-OYS-66
- $13.99 –
- Free Shipping
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000 300pcs 2W Carbon Film Resistor Kit - 5% Tolerance, Assorted Resistors Values for DIY Electronics & Circuit Design, 0.1 to 750 Variety Pack
- Model #: Kepler-8.10-OYS-206
- $13.99 –
- Free Shipping
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10Pcs EC11 Rotary Encoder Switch Digital Potentiometer 20MM with Switch 5 Pins D-Shaft with Nut and Washer
- Model #: Kepler-8.10-OYS-64
- $13.99 –
- Free Shipping
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6Pcs 3S 10A Lithium Battery Protection Board 3S 11.1V 12V 12.6V 10A BMS Protection PCB Board for Li-ion Lithium Battery Cell
- Model #: Kepler-8.10-OYS-694
- $13.99 –
- Free Shipping
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JSN-SR20-Y1 Ultrasonic Ranging Module Distance Measuring Sensor Module Range 2-500cm Waterproof and Dustproof Equipped with Dual Wire Probes
- Model #: Kepler-8.10-OYS-195
- $23.34 –
- Free Shipping
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10Pcs EC11 Rotary Encoder Switch Digital Potentiometer 15MM with Switch 5 Pins D-Shaft with Nut and Washer
- Model #: Kepler-8.10-OYS-67
- $13.99 –
- Free Shipping
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5Pcs Metal Detector Module 5V 1CM Non-Contact Metal Sensor ModuleNon-Contact Metal Induction Detection Module Board
- Model #: Kepler-8.10-OYS-126
- $19.92 –
- Free Shipping
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6pcs NTC 10K NTC10KB3435 Waterproof Digital Temperature Sensor Probe Thermistor with 25cm Cable for Precision Measurement
- Model #: Kepler-8.10-OYS-273
- $13.99 –
- Free Shipping
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2pcs 1.3" White Blue OLED Display 128x64 LCD Screen, SH1106 Driver, I2C SPI Interface, for DIY Projects
- Model #: Kepler-8.10-OYS-153
- $13.99 –
- Free Shipping
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30pcs HC12065 42 Ohm Passive Electromagnetic Buzzer 3.3V-5V 12x6.5mm for Electronics
- Model #: Kepler-8.10-OYS-310
- $13.99 –
- Free Shipping
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50PCS TCRT5000L TCRT5000 IR Reflective Photoelectric Sensors Infrared Reflective Optical Sensor Transistor Output Infrared 950mm 5V 3A for Tracking Car
- Model #: Kepler-8.10-OYS-96
- $13.99 –
- Free Shipping
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XKT412-01 Wireless Power Supply Module Wireless Charging Module Wireless Power Transmission Module Wireless Inductive Coil Circuit Board Module
- Model #: Kepler-8.10-OYS-723
- $13.99 –
- Free Shipping
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30pcs 1207 Flat Needle Passive Piezoelectric Buzzer 12x7mm 7.5mm Pitch Low Power Wave Soldering High Temp
- Model #: Kepler-8.10-OYS-265
- $13.99 –
- Free Shipping
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30pcs 1404 Flat Pin Passive Piezo Buzzer 14x4mm 7.5mm Pitch Low Power Wave Soldering High Temp Resistance
- Model #: Kepler-8.10-OYS-260
- $13.99 –
- Free Shipping
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SC8 CO2 Sensor 400-5000PPM Infrared IR Gas Concentration Detection Module Carbon Dioxide Detector
- Model #: Kepler-8.10-OYS-372
- $25.91 –
- Free Shipping
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LCUS-2 USB Relay Module 2 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
- Model #: Kepler-8.10-OYS-655
- $13.99 –
- Free Shipping
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30pcs KC1206 42 Ohm Integrated Passive Electromagnetic Buzzer 1.5V-9V 12x9.5mm AC Buzzer Heat Resistant
- Model #: Kepler-8.10-OYS-309
- $13.99 –
- Free Shipping
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1.3" OLED Display Screen, 128x64 Vertical LCD, SH1107 Driver, SPI/IIC Interface White
- Model #: Kepler-8.10-OYS-182
- $13.99 –
- Free Shipping
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AC Voltage Current Meter, Closed Transformer Voltage Monitor Tester 0-100A AC50-300V Voltage Current Power Electric Energy Electrical Multi Tester LCD Digital Display KWH Reader
- Model #: Kepler-8.10-OYS-435
- $25.91 –
- Free Shipping
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AC Voltage Current Meter, Voltage Monitor Tester 0-20A AC50-300V Voltage Current Power Electric Energy - Electrical Multi Tester LCD Digital Display KWH Reader
- Model #: Kepler-8.10-OYS-414
- $21.35 –
- Free Shipping
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ZK-KTD2 DC 5-30V Delay Relay Module, 5A Multi-Function Timer for Industrial Automation, Compatible with 5V 12V 24V Systems
- Model #: Kepler-8.10-OYS-229
- $13.99 –
- Free Shipping
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LCUS-4 USB Relay Module 4 Channel with Overcurrent Protection for Home Automation, Serial Control, Intelligent USB Switch
- Model #: Kepler-8.10-OYS-653
- $13.99 –
- Free Shipping
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30pcs YMD12095 12V Split Active Electromagnetic Buzzer 12x9.5mm Low Power for Electronic Devices
- Model #: Kepler-8.10-OYS-369
- $13.99 –
- Free Shipping
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10pcs V-156-1C25 Micro Limit Switch SPDT with Silver Base Contact and Roller Lever for Industrial Automation
- Model #: Kepler-8.10-OYS-337
- $13.99 –
- Free Shipping
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AT34 Battery Tester USB 3.0 Voltage Tester IPS Color Display 3.7-30V Voltage Meter 0-4A AMP Meter Multifunctional Multimeter Support Charging Power Test for Multiple Devices with Shell
- Model #: Kepler-8.10-OYS-639
- $13.99 –
- Free Shipping
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5Pcs 4-Bit 74HC164 0.36 inch Red Highlight Digital Tube Display Module Common Positive 4 Segment Serial Interface 4 Bit Digital Display Module 74HC164 Driver
- Model #: Kepler-8.10-OYS-560
- $13.99 –
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20pcs TMB12A03 3V Integrated Active Electromagnetic Buzzer 12x9.5mm High Sensitivity Low Power
- Model #: Kepler-8.10-OYS-360
- $13.99 –
- Free Shipping
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5pcs XL-10AH3S 3-Position Push Switch Module 10A Current Load Wide Voltage 1.5uA 3S Switches
- Model #: Kepler-8.10-OYS-371
- $13.99 –
- Free Shipping
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2PCS XL74610 Rectifier Diode Module LM74610 Dedicated Chip to Simulate Simulation Ideal Diode 1.5V-36V 0mA 15A/30A
- Model #: Kepler-8.10-OYS-183
- $13.99 –
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100pcs Photoresistors Kit - Variety Pack with GL5506 GL5516 GL5528 GL5537 GL5539 LDRs for DIY Electronics, Arduino, Light Sensitive Projects Photosensitive Resistor
- Model #: Kepler-8.10-OYS-210
- $13.99 –
- Free Shipping
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10pcs 8.5x8.5mm Passive Electromagnetic Buzzer 3V High Temperature Resistance
- Model #: Kepler-8.10-OYS-731
- $13.99 –
- Free Shipping
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Alligator Clips Crocodile Clamps with Protective Insulation Cover - 45mm Multimeter Tester Clips Jumper Electric Test, Power Supply Clips Pack of 20(Black)
- Model #: Kepler-8.10-OYS-576
- $13.99 –
- Free Shipping
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Alligator Clips Crocodile Clamps with Protective Insulation Cover - 45mm Multimeter Tester Clips Jumper Electric Test, Power Supply Clips Pack of 20(Red)
- Model #: Kepler-8.10-OYS-389
- $13.99 –
- Free Shipping
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KWS-V20 USB Tester Voltmeter Ammeter Multimeter 3-9V 0-3A LCD Digital Display Power Battery Tester for Power Capacity Mobile Phone Charger with Blue Shell
- Model #: Kepler-8.10-OYS-161
- $13.99 –
- Free Shipping
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30pcs 1255 Flat Needle Piezoelectric Buzzer 12.6x5.5mm 6.5mm Pitch Low Power Wave Soldering Compatible
- Model #: Kepler-8.10-OYS-261
- $13.99 –
- Free Shipping
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VL53L3CX Laser Ranging Module 3M Multi-Target Detection Measurement ToF Highly Integrated Anti-Interference High Precision Ranging Module for IoT Service Robots and Vacuum Cleaners
- Model #: Kepler-8.10-OYS-211
- $19.41 –
- Free Shipping
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3pcs KBPC5010 50A 1000V Bridge Rectifier for Power Supply, Durable Electronic Component for Solar Panels, Industrial Equipment
- Model #: Kepler-8.10-OYS-407
- $13.99 –
- Free Shipping
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3pcs 3A Li Battery Charging Module Type-C Interface Charging Protection Integrated Power Module
- Model #: Kepler-8.10-OYS-701
- $13.99 –
- Free Shipping
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30pcs YMD12095 5V Split Active Electromagnetic Buzzer 12x9.5mm Alarm Indicator Sounder
- Model #: Kepler-8.10-OYS-368
- $13.99 –
- Free Shipping
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2Pcs AEDR-8300 Optical Encoder Module Reflective Photoelectric 2 Channel Encoder Module Board
- Model #: Kepler-8.10-OYS-234
- $22.82 –
- Free Shipping
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1.54 inch SSD1309 OLED Screen LCD LED Display Board Module SPI/IIC 128X64 White
- Model #: Kepler-8.10-OYS-142
- $19.43 –
- Free Shipping
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10pcs 8530 5V Surface Mount Passive Buzzer 8.5x8.5x3mm High Temperature Resistance
- Model #: Kepler-8.10-OYS-733
- $13.99 –
- Free Shipping
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10pcs 7525 Passive Electromagnetic Buzzer 7.5x7.5x2.5mm Surface Mount High-Temperature Resistant
- Model #: Kepler-8.10-OYS-732
- $13.99 –
- Free Shipping
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30pcs 1207 Passive Piezo Buzzer 12x7mm Flat Needle Low Power Wave Solderable High Temp Resistant
- Model #: Kepler-8.10-OYS-262
- $13.99 –
- Free Shipping
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6Pcs 4S Li-ion Balancer Board 4.2V 66mA Lithium Battery Balance Board 14.8V 16.8V Polymer Lithium Battery Balance Board Discharge Shunt Equalization
- Model #: Kepler-8.10-OYS-144
- $13.99 –
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10Pcs 16P IC Socket DIP Integrated Circuit IC Sockets Adaptor Solder Type 2.54mm Pitch Dual Row 16 Flat Pin
- Model #: Kepler-8.10-OYS-675
- $13.99 –
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