Category: Test & Measuring Module
Showing 529–544 of 571 results
XH-M240 Battery Capacity Tester mAh mWh for 18650 Lithium Battery Digital Measurement Lithium Battery Power Detector Tester Voltmeter
$21.86Test & Measuring ModuleAdd to cartDescriptionIt is a Lithium battery capacity tester.It is used to test the voltage, discharge capacity and discharge energy of a 18650 lithium battery.Features– Dual working power supply– 18650 battery special tester– Support display discharge capacity– Support display discharge energy– Support parameter memory functionSpecificationsWork Voltage:DC 5V~12V or 18650 batteryStand-by current:5~7mADischarge current:500mALoad power:10W 8ohmMeasuring voltage accuracy:0.1VDischarge capacity …
XH-W1219 DC 12V Dual Display Digital Temperature Controller High Accuracy Temperature Control Switch Control Precision 0.1
$10.92Test & Measuring ModuleAdd to cartParameterModel:XH-W1219Control range:-50C to 110CControl accuracy:0.1CMeasurement input:NTC10K waterproof sensor L=0.5MHigh temperature alarm:-49C to 110CInput voltage:DC 12VOutput type:relay output up to 10AReturn difference setting:0.1C to 30CDelayed start:0-10 minutesTemperature correction:-10C to +10CSize:60*43*16mm (length*width*height)How to restore factory settingsUnder normal power, press and hold the + and – key for about three seconds to restore factory settings.1. PO temperature control …
XH-W1401 intelligent Digital Display Temperature Controller Upper And Lower Limit Setting 3 Window Synchronization Display
$13.11Test & Measuring ModuleAdd to cartFeature1. Imported high-speed single-chip microcomputer, precise and intelligent control2. Three windows (start – real-time – stop) display + output status indicator, free control3. Automatically judge heating and cooling according to set temperature4. Setting range is wide -9°C~99°C5. Used in various space temperature control, water temperature control, incubators, etc.ParameterWeight:41gSize:78*51mm (length*width)Temperature range:-9°C~99°CTemperature measurement accuracy:1°CControl accuracy:1°CSetting range:-9°C~99°CRefresh frequency:0.5SInput …
XH-W1411 12V 10A Smart Electronics LED Digital thermometer Temperature Controller Switch Module
$16.02Test & Measuring ModuleAdd to cartSpecificationsTemperature range:-55- + 120→Temperature measurement accuracy:± 0.3→Resolution:0.1→Temperature range:-19 ~ 99→Control accuracy:1→Temperature probe:NTC10K / B3950 comes standard with 1 meter waterproof probeSupply voltage:12VTemperature:-25 ~ 55→ Humidity 20% -85% (non-condensing)Output Type:10A relay outputsSize:90*60mm/3.54 Inch*2.36 InchHole size:70*50mm/2.76 Inch*1.96 InchFeatures– The board and plastic panels fixed column compartment and lock nut– Connect the power supply according to the drawings …
XH-W1411 220V 10A Smart Electronics LED Digital thermometer Temperature Controller Switch Module
$17.48Test & Measuring ModuleAdd to cartSpecificationsTemperature range:-55- + 120→Temperature measurement accuracy:± 0.3→Resolution:0.1→Temperature range:-19 ~ 99→Control accuracy:1→Temperature probe:NTC10K / B3950 comes standard with 1 meter waterproof probeSupply voltage:220VTemperature:-25 ~ 55→ Humidity 20% -85% (non-condensing)Output Type:10A relay outputsSize:90*60mm/3.54 Inch*2.36 InchHole size:70*50mm/2.76 Inch*1.96 InchFeatures– The board and plastic panels fixed column compartment and lock nut– Connect the power supply according to the drawings …
XH-W1510 Special thermostat for Semiconductor Refrigeration Film PID intelligent Digital Constant Temperature instrument
$22.63Test & Measuring ModuleAdd to cartDescriptionIt is a special thermostat for the refrigeration film, adopts MOS type, PID control, and it is equipped with a thin film probe. It can be placed on the cold surface of the refrigeration film to control its surface temperature, with a control accuracy of 0.1C and constant temperature control.SpecificationProduct name:Special thermostat for cooling finsModel:XH-W1510Temperature …
XH-W1601 DC12V Temperature Controller Temperature Control Board Semiconductor Refrigeration PID Heating with Display
$17.48Test & Measuring ModuleAdd to cartFeaturesThis product adopts PID microcomputer temperature control technology is the most advanced, in the industry to break the traditional temperature control on-off mode control, the perfect solution for small power slow heating, large power, large inertia temperature, chip built dozens of control parameters, the program after several upgrades have been completely intelligent PID parameter selection …
XH-W3001 AC220V Microcomputer Digital Temperature Controller thermostat Temperature Control Switch with Display
$9.22Test & Measuring ModuleAdd to cartSpecificationModel:XH-W3001Output Type:Direct OutputOutput capacity:10A maxPower Supply:AC 220VLoad power:1500WTemperature Measurement Range:-50~110Temperature Control Range:-50~110Temperature Control Precision:÷0.1Input measurement:NTC10K waterproof probe L = 1 meter “Up Button”:Press once to display the start temperature,Long press set start temperature“Down Button”:Press once to display the stop temperature,Long press set stop temperaturePackage Included1x Microcomputer Temperature Controller
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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, …