Test & Measuring Module

Description:   Name:Radiation system Geiger tube parameters: Technical parameters diameter:Φ10±0.5mm Total length: 90±2mm Starting voltage: < 350V Recommended operating voltage: 380V Minimum plateau length: 80V Maximum plateau slope: 10%/80V Extreme operating voltage: 550V The max..

Description:   This is a test fixture dedicated to module testing and bootloader burning. It is suitable for modules and boards without soldering pin headers and can be used to upload bootloader and Arduino sketch to Arduino Pro Mini / OPEN-SMART Mini ATmega8 without soldering pin headers. ..

Feature:Product name: Voltmeter/Ammeter (Optional)Product model: Encore CH-72A/CH-72V(Optional)Measurement accuracy: 1% ± 2 digitHole size: 68*68mm (embedded installation)Auxiliary power supply: two-wire passiveMeasuring range: voltage AC50-500V, current 1-120ANote: Voltmeter without CTPackage inclu..

Features: High precision: 4-digitWorking voltage: DC 4V-28VWorking current:..

Features:1. DC8-60V operating voltage range (it means that the control panel can work in this voltage range; the controller power supply and fan are together in actual work; it must be powered up in accordance with fan power supply requirements, otherwise it will damage the fan).2. ..

Features:1. Wireless transmission of data, to avoid the complex wiring between the display and detection modules to bring interference, while wiring is more simple.2. Hall sensor is used to realize non-contact detection current without disconnecting wires, which is safe, reliable and convenient.3. V..

Specification:Test voltage: ≤5VDisplay mode: 128×64px LCDCapacity range: 99999mAhEnergy range: 99999mWhTiming range: 999:59:59Working battery: flat head 18650 batteryPower interface: Type-CExternal working power supply: 5V 1A (the power supply is self-provided, you can use the mobile phone charger)...

Specifications: Simultaneous display of voltage and currentVoltage Measurement Range: DC 0-100VCurrent Measurement Range: 0-10APower Measurement Range: 0-1000WVoltage Error Range: ±1% (Adjustable)Current Error Range: ±1% (Adjustable)Power Error Range: ±1% (Adjustable)Refre..

Feature:Voltage supply: 9-12V DC Input Waveforms: Square, Sine & Triangle Impedance: 600 Ohm + 10% Frequency: 1Hz - 1MHz Frequency, amplitude adjustable Five-digit precision resolution It has coarse, fine frequency adjustment Wide range power supply, can use an external power supply 9..

Introduction: The DS-CO2-20 is a digital CO2 concentration sensor based on the principle of non-dispersive infrared absorption. It continuously collects and calculates the concentration of carbon dioxide in air per unit volume and outputs it as a universal digital interface.The sensor can b..

Parameter:Supply voltage: DC 7~28VSensor excitation voltage: DC 5VInput signal range: ±20mvSampling rate: 10 times per secondAD precision: 24 bitsResolution: >50000 divisionsInstallation method: fixed with mounting holesInterface form: RS485Communication protocol: standard Modbus-Rtu protocol, suppo..

ESP32 ESP32S 18650 Battery Charge Shield V3 Micro USB Type-A USB 0.5A Test Charging Protection Board for Arduino - products that work with official Arduino boardsNote:   This module is suitable for 18650 battery only This module can be powered or for raspberry pi and sensor at ..