Features:  High precision: 4-digital.  Working voltage: DC 4V-28V.  Working current: <20mA.  Display: 0.28" Red + Blue Dual LED Display.  Voltage Measuring Range: DC 0.000V-100.0V.  Current Measuring Range: 0-9.999A.  Refresh rate: about 1S / 3times.  Operating temperature: -10°C - 65°C.  Working pressure: 80 to 106...

Specifications: Power Supply: AC110-220V. Temperature Control Range: -55-120 degree. Resolution Ratio: 0.1. (-9.9-99.9); 1(other range). Color of Displaying: red/blue. Measurement accuracy: 0.1. Control accuracy: 0.1. Sensor: NTC10K Waterproof sensor. Output: Relay Contact Capacity 20A 12V / 10A 220V. Environmental requirements: -10-60??C, humidity 20%-85%RH. Dimension:...

Features:  1. Six-in-one electrical parameter measurement: AC voltage, current, active power, frequency, power factor, electrical energy.  2. Power clear mode: press key to clear, automatically clear.  3. Display type: LCD display, blue backlight: one screen multi-display, a total of 7 display modes are available. ...

Specifications:  Power requirement: DC 8-15V.  Measure range: 5-9999RPM.  Clear zero: Automatic.  Display refresher rate: 3 Times/Sec.  Measure indication: RPM<5000, ±2,  RPM>5000, ±3.  Display: Green 0.56" LED.  Response frequency: 100HZ.  Tachometer dimension: 72 x 36 x 20mm.  Panel cutout Dimension: 68 x 33mm.  Sensor dimention:...

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 9-12V or...

Feature:  Split type: easy to install, the transformer is separated from the meter, the transformer can be installed according to the actual position of the measurement (the lead of the secondary end of the transformer can be lengthened to achieve the ideal installation position)...

Overview:  1. The new learning code 12-way remote control switch is upgraded on the basis of the old model, and adopts exquisite industrial control shell design in appearance, and the style is more high-end. The terminal is upgraded. When the interference is strong, the...

Specification:  Working voltage: DA12V (12V/24V optional).  Static working current: 10mA.  Working temperature: -40 +80 degree.  Receiving sensitivity: -95dB.  Working frequency: commonly used 315MHZ, 433.92MHZ (others can be customized).  Output current: 10A.  Working mode: inching, self-locking, interlocking (adjustable).  Output mode: contact output (can control AC...

Feature:  Product name: special high-power wireless remote control switch for water pump.  Product specifications: circuit board: 50*82*29mm shell: 55*110*35mm.  Product frequency: 315/433MHZ (optional).  Working voltage: AC220V/380V.  Working mode: interlock (default).  Remote control distance: 200 m (in open environment).  Product weight: 171.2 grams.  Application areas:...

Feature:  RF Remote control socket refers to a socket where one or more circuit wiring can be inserted, through which various wiring can be inserted to facilitate connection with other circuits. The power socket is an electrical device that provides a power interface for...

Description: This DC 12V 12-way switch, the switching power supply adopts professional switching power management chips imported from the United States, and the power supply voltage is very stable, which completely solves the problem of instability of the power supply voltage caused by the...

Description:  The new 220V learning code 6-way remote control switch is upgraded on the basis of the old model, and adopts exquisite industrial control shell design in appearance, and the style is more high-end. The terminal is upgraded. When the interference is strong, the...

Instructions for wireless remote control socket:  RF Remote control socket, socket refers to a socket where one or more circuit wiring can be inserted, through which various wiring can be inserted, which is convenient for connecting with other circuits.  The wireless remote control socket...

Instructions for wireless remote control socket:  RF Remote control socket, socket refers to a socket where one or more circuit wiring can be inserted, through which various wiring can be inserted, which is convenient for connecting with other circuits.  The wireless remote control socket...

Specifications: ??P1: Power supply???DC10V--30V ??P2: Output???Relay???Max. current: 10A??? ??P3: MX 1.0-6P Fingerprint Module (can connect R502,R502-A,R502-AW,R503) ??P4: MX 1.25-6P Fingerprint Module (can connect R300,R301T,R302,R303,R303T,R305,R306,R307,R501) ??Standby current???6mA???DC12V??? ??Fingerprint capacity???300 pieces Operation Instructions:  1. SET Button:  1.1 Press SET button shortly, system in register state and...

Features:  Sticks with this combination (RTL2832 + FC0012) are relatively new on the market. The main difference to all the other supported tuners so far is that it uses a Low-IF (3.57 MHz) architecture instead of Zero-IF. That means the tuner is only connected...

Description:  Materia : Aluminum Alloy + Acrylic.  Hole : G1 / 4 * 3.  Size : 90mm * 66mm * 38mm.  3pin smaller interface.  Package Included:  1 x Mounted Version Intelligent Water Cooling System.  1 x I-shaped bracket.  1 x End Plug.  15 x...

Description:  Materia : Aluminum Alloy + Acrylic.  Hole : G1 / 4 * 3.  Size : 90mm * 66mm * 38mm.  3pin smaller interface.     Package Included:  1 x LSJ-ZNRB Desktop Version Intelligent Water Cooling System.  1 x Base bracket.  1 x End Plug. ...

T-A7608SA-H And T-A7608E-H:  Both T-A7608SA-H and T-A7608E-H are equipped with ESP32 chip, which can realize WIFI and Bluetooth functions, and are equipped with SIM card slot and TF card slot.  T-A7608SA-H and T-A7608E-H Compared with T-A7608SA and T-A7608E, LTE (Mbps) is optimized from 10(DL)/5(UL)...

Specification:  Remote Control Feature:  Product model: FSK-4 key.  Shell material: PC+fiber.  Transmit power: working 40mA/standby 0.1uA.  Launch distance: >200 meters.  Mediation: FSK.  Remote control working voltage: DC3V/2XAA battery (not includes).  Dimensions and weight: 187*60*50mm/230g.  Signal frequency: 433MHz.  Receiver Feature:  Product model: AK-06S-Industrial control DC four-way. ...