Category: Test & Measuring Module
Showing 65–80 of 571 results
12V/24V/36V/48V 8-70V LCD Acid Lead 3.7V Lithium Battery Capacity indicator Digital Voltmeter
$13.11Test & Measuring ModuleAdd to cartSpecificationsDisplay:Power, Voltage, Close, the key for cycle.Voltage range:8-70V, products will display based on the voltage value, voltage fluctuations, power meter will be follow as the voltage fluctuation! (Comes with reverse polarity protection, can be guarantee use effectively )The product is suitable for lead-acid 12V, 24V, 36V, 48V (can be changes via key, specific please see …
150V 10A 150W LCD Digital Adjustable Constant Current Electronic Load Battery Tester Lithium Discharge Capacity Voltage Meter
$72.16Test & Measuring ModuleAdd to cartFeatures1. Screen and interface2.2 inch LCM Screen, STN (yellow-green mode), display more content, large font, clear and not hurting eyes,10 regular interfaces + 4 over-limit alarm interfaces1 English display + 1 Chinese display (included in 10 regular display) 2. Test input interfaceRich input interface to meet different input requirements20A high current occlusion screw column, Type …
150W Constant Current Electronic Load 60V 10A Battery Discharge Capacity Tester 1602 LCD Display
$75.48Test & Measuring ModuleAdd to cartDescriptionThis is a very cost-effective electronic load, the use of 2 completely independent 18 bit ADC chip, 15ppm voltage benchmark, which allows a very high accuracy. With 1602 LCD display, display information conveniently and clearly.Features150W 60V 10A constant current electronic load.1602 LCD display:clear and convenient for readings.With temperature display and supports the discharge and voltage …
150W Constant Current Load + Digital Voltmeter Ammeter Tester instrument Automatic Fast Charge Trigger Board
$94.23Test & Measuring ModuleAdd to cartPD3.0 protocol current voltage triggerAutomatically store the current-voltage model No:PD3.0-RThis product can support PD3.0 compatible 2.0 protocol. By sending PD protocol to PD charger or PD power bank and other PD equipment, it can trigger 5V/9V/12V/15V/20V quick charging voltage for various aging testing good or Bad quality, identification of voltage and current power.InstructionsEnter TYPE-C input …
150W DL24 2.4 inch DC USB Tester Electronic Load APP 18650 Battery Capacity Monitor Discharge Charge Power Meter Supply Checker with Color Display 4-wire Terminal
$102.78Test & Measuring ModuleAdd to cartSoftware Download Way1, User manual, PC software installation instruction and PC software and Android APP download link:http://www.mediafire.com/folder/m09i9bjv8703d/DL24-DL24P2, IOS APP:search E_test on to download 3. Android APP:search E-test at Google play to download Features– Compatible with four major online APPs (Android, Apple, PC all-pass kill) Simultaneously compatible with four major discharge modes (constant current, constant power, …
180W DL24P 2.4 inch DC USB Tester Electronic Load APP 18650 Battery Capacity Monitor Discharge Charge Power Meter Supply Checker with Color Display 4-wires System
$114.82Test & Measuring ModuleAdd to cartSoftware Download Way1, User manual, PC software installation instruction and PC software and Android APP download link:http://www.mediafire.com/folder/m09i9bjv8703d/DL24-DL24P2, IOS APP:search E_test on to download 3. Android APP:search E-test at Google play to download Features– Compatible with four major online APPs (Android, Apple, PC all-pass kill) Simultaneously compatible with four major discharge modes (constant current, constant power, …
18650 26650 Lithium Li-ion Battery Tester LCD Meter Voltage Current Capacity
$15.30Test & Measuring ModuleAdd to cartFeaturesVoltage:2.8-30.0VCurrent:0-10.0A18350/18650/26650Resolution:0.1Accuracy:±2%Measure:Voltage/current/capacity/the load resistanceAll in one meterSuitable for:18350 18650 26650 lithium li-ion battery and other battery for DIY projectFunction descriptionMeasure the battery voltageRange:2.8~3.0VResolution:0.1VAccuracy:2%Measure the battery capacityBattery capacity is the battery grid form on the LCD display, a total of five girds.Battery capacity is distinguished by the battery voltageDisplaying X0 grids stand for full capacity, X1 girds …
18650 26650 Lithium Li-ion Battery Tester LCD Meter Voltage Current CapacityRead More
1Hz-150Khz 3.3V-30V Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display Board
$8.73Test & Measuring ModuleAdd to cartParameter settingsThe module has four independent keys, used to set the frequency and duty cycle, support short press (increase or decrease a unit)and long press (fast increase or decrease), very simple, set the parameters automatically save, power failure Lost.Module parameters1. Working voltage:3.3 ~ 30V;2. Frequency range:1Hz ~ 150KHz;3. Frequency accuracy:the accuracy in each range is …
1Hz-500KHz DDS Functional Signal Generator Frequency Generator Sine + Square + Triangle + Sawtooth Waveform Meter
$59.04Test & Measuring ModuleAdd to cartInstructionThis functional signal generator can test many kinds of waveforms such as sine, square, triangle, positive and negative sawtooth waveform. It is specially designed for those professional workers.FeaturesIt is small but has many functions, easy to operate and carry.It can be used with the oscilloscope to test and debug electronic circuits, the frequency response of …
1Hz-50MHz High Sensitivity Frequency Meter Counter Measurement Tester Module 7V-9V 50mA
$32.79Test & Measuring ModuleAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.FeaturesFrequency range:1Hz-50MHz(in fact, it can work up to 78MHz).Four or five digits resolution(display for example, x.xxx KHz, x.xxx MHz, or xx.xx MHz).Automatic range switching with different gate times.Programmable addition or subtraction of …
1Hz-50MHz High Sensitivity Frequency Meter Counter Measurement Tester Module 7V-9V 50mARead More
2 Pcs VU Meter Warm Backlight Recording Audio Level Amp with Driver Module
$43.73Test & Measuring ModuleAdd to cartDriver boardThe fourth-generation driver board instead of 7318IC drive plate, improved the two disadvantages of 7318 driver1. Small pointer swing.2. Small adjust sensitivity.Instructions for use1. Input AC / DC 12V is the power supply for the drive board. (It is recommended to use a separate power transformer, or independent winding for its power supply! The …
2 Pcs VU Meter Warm Backlight Recording Audio Level Amp with Driver ModuleRead More
2-150mA Mini Handy LED Test Lamp Box Tester for Light-emitting Diode Lamp Bulb Battery Tester Handy Device
$10.92Test & Measuring ModuleAdd to cartDescription– Material:Plastic– Color:White– Powered by a 9V battery (not included)– Handy device for testing LED’s. Simply plug your LED into the correct holes (all of which are marked) and push the button to see its brightness, illuminant color, etc.– Handy device for testing LED’s (2-150mA)– Simply plug your LED into the correct holes (all of …
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Ebyte E810-DTU(CAN-ETH) Smart Protocol Conversion GPRS Modem Modbus to TCP/IP CAN Bus Ethernet interface Modbus RTU Gateway
$96.54Smart ModuleAdd to cartSpecificationItemsDescriptionInterfaceEthernet:RJ45, 10/100MbpsCAN:1*5*3.81, ScrewingNetwork protocolIP,TCP/UDP, ARP, ICMP, IPV4Simple transparent transmissionTCP Server,TCP Client,UDP Server,UDP Client,Cloud transparent transmissionData Packing MechanismByte packing and time packingTCP Server connectionSupporting up to 6 TCP connectionsIP accessStatic IP,DHCPDNSSupportCAN Transmit baud rateA total of 15 baud rates from 6Kbps-1000KbpsCAN filtering modeUp to 8 filtration modesCAN data layoutProtocol formatParameter configurationWeb page configurationWorking current82mA@12VVoltage8V~28VDC,Over 28V may …
TP4056 Micro USB 5V 1A Lithium Battery Charging Protection Board TE585 Lipo Charger Module
$4.36Battery Protection ModuleAdd to cartSpecificationProduct name:Lithium Battery Charging BoardInput voltage:5VMaximum charging current:1000 mACharge cut-off voltage:4.2 V + / – 1%Battery overcharge protection voltage:2.5 VBattery over-current protection current:3 AInput interface:micro USBSize:27mm x 17mmHow to Use1. Input port with micro 5pin USB female, can directly use mobile charger for input to the lithium battery,and still retain the input voltage wiring solder …
TP4056 Micro USB 5V 1A Lithium Battery Charging Protection Board TE585 Lipo Charger ModuleRead More
10pcs 10-50W 15Wx2 Audio Power Amplifier DC 6 -18V TDA7297 Module Double Channel
$77.83Amplifier BoardAdd to cartFeatures– Working Voltage:6-18V DC– The onboard TDA7297 audio power amplifier chip, double channel 15WX15W– Speaker for European 4-8 10-50W use– Main pin has led chip, convenient external control device, the onboard– 5.08 (mm) distance between two p terminal 2 road, around a track connection output respectively– The onboard dial potentiometer, output size can adjust the …
10pcs 10-50W 15Wx2 Audio Power Amplifier DC 6 -18V TDA7297 Module Double ChannelRead More
LILYGO TTGO ESP32-Micro32 ESP-32-PICO WIFI Wireless bluetooth Control Module
$20.57Smart ModuleAdd to cartFeatureSeries:ESP32Model:ESP32-+MicroType:Regulator ICPower:1WApplication areas:household appliances, smart home, wearable devices, Internet of Things IoTDescriptionsESP32 vcc range:2.2V-3 6VVBAT:direct to battery (and charger)VUSB:direct to USB(5V)VCC:Output of regulator 3.3V/600mAUp to 250mA during RF transmissionsWirelessWifi:802.11 b/g/n/e/iWPA/WPA2/WPA2-Enterprise/SPSbluetooth:bluetooth 42BLESize:1.9×1.3cm/0.75×0.51inchNotePlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the …
LILYGO TTGO ESP32-Micro32 ESP-32-PICO WIFI Wireless bluetooth Control ModuleRead More
50Pcs 915MHz SW915-TH12 Copper Spring Antenna for Wireless Communication Module
$28.90Module ComponentsAdd to cartFeaturesSW915-TH12 copper spring antenna is a special antenna for 915MHz wireless communication system design. The antenna has good standing wave ratio, compact shape, ingenious structure, convenient installation, stable performance and good anti-vibration and aging ability.SpecificationFrequency range:915 MHz (+/-5)Standing wave ratioInput impedance:50Maximum power:5WGain:2.15 dBiWeight:1gHeight:12.5+/-1 mm (9T)Antenna color:copperInterface Form:Direct WeldingPackage included50 x Antenna
5Pcs 360 Degree Rotary Encoder Module Encoding Module
$11.83Other Module BoardAdd to cartFunctional characteristics and technical parameters 1)Nominal voltage:DC 5V 2)Wire A, B:0.5mA (Max 5mA; Min 0.5mA) 3)Common wire:1mA (Max 10mA; Min 0.5mA) 4)Temperature range:-30→ to+80→ 5)Output signal A , B phase position output square wave, when clockwise rotation, A phase position pull ahead B phase position 90 °, when anti-clockwise, B phase position pull ahead A …
5Pcs 360 Degree Rotary Encoder Module Encoding ModuleRead More
RD21F Delay Relay Module Power for Delay off Fan Module AC 100V-220V Time 0.2S-300min Adjustable Delay
$13.11Relay ModuleAdd to cartSpecificationsVoltage:100V-220V ACPower consumptionOutput:The output voltage is the same as the input voltage, and the maximum power supply capacity is 10A.Size:88* 36 * 22mmScrew hole:center distance 83mm * 31mm, aperture 3.2mmTime range:(4 files, selected by switch)First gear:range 0.2 seconds-30 seconds, accuracy:0.1 secondsSecond gear:range 0.2 seconds – 300 seconds (5 minutes), accuracy:0.3 secondsThird gear:range 0.2 seconds-30 minutes, …