-
-
Model: ESP32 WROOM NodeMCU (CH9102X)
-
Microcontroller: ESP32-WROOM-32
-
Processor: Dual-core 32-bit LX6 CPU
-
Connectivity: WiFi 802.11 b/g/n, Bluetooth v4.2 BLE + Classic
-
USB Interface: CH9102X USB-to-Serial
-
Input Voltage: 5V (USB) / 3.3V (regulated)
-
GPIO: Multiple digital/analog pins with rich peripherals
-
Programming Support: Arduino IDE, MicroPython, ESP-IDF
-
Applications: IoT, smart devices, automation, robotics, wearables
5 day deliveryQuick View
Wishlist
Add to cartSold: 1Available: 9-
Model: ESP32 WROOM NodeMCU (CH9102X)
-
Microcontroller: ESP32-WROOM-32
-
Processor: Dual-core 32-bit LX6 CPU
-
Connectivity: WiFi 802.11 b/g/n, Bluetooth v4.2 BLE + Classic
-
USB Interface: CH9102X USB-to-Serial
-
Input Voltage: 5V (USB) / 3.3V (regulated)
-
GPIO: Multiple digital/analog pins with rich peripherals
-
Programming Support: Arduino IDE, MicroPython, ESP-IDF
-
Applications: IoT, smart devices, automation, robotics, wearables
5 day delivery -
-
-
Type: 3-Pin Male Power Socket
-
Connector: IEC C14 Standard
-
Material: Plastic body + Metal connectors
-
Mount Type: Screw-in panel mount
-
Application: Computers, monitors, UPS, amplifiers, projectors, power supplies
-
-
-
Product Name: DC 12V/24V 4–20mA Signal Generator Module
-
Power Supply: DC 12V / 24V
-
Output Signal: 4–20mA current loop
-
Display: Digital LED display
-
Adjustment Method: Potentiometer / button (depending on model)
-
Accuracy: High precision output for calibration
-
Applications: PLC debugging, valve adjustment, analog transmitters, industrial automation, lab testing
-
Design: Compact PCB module with terminal connectors
Quick View
Wishlist
Add to cart-
Product Name: DC 12V/24V 4–20mA Signal Generator Module
-
Power Supply: DC 12V / 24V
-
Output Signal: 4–20mA current loop
-
Display: Digital LED display
-
Adjustment Method: Potentiometer / button (depending on model)
-
Accuracy: High precision output for calibration
-
Applications: PLC debugging, valve adjustment, analog transmitters, industrial automation, lab testing
-
Design: Compact PCB module with terminal connectors
-
-
-
Product Name: DC Digital Voltmeter
-
Voltage Range: 8V – 30V DC
-
Display Type: 3-digit LED (red/blue depending on model)
-
Accuracy: ±1%
-
Power Supply: Self-powered (from measured voltage)
-
Dimensions: Compact module size (varies per model)
-
Connection: 2-wire or 3-wire depending on version
-
Applications: Cars, motorcycles, solar panels, battery packs, DIY electronics
Quick View
Wishlist
Add to cart-
Product Name: DC Digital Voltmeter
-
Voltage Range: 8V – 30V DC
-
Display Type: 3-digit LED (red/blue depending on model)
-
Accuracy: ±1%
-
Power Supply: Self-powered (from measured voltage)
-
Dimensions: Compact module size (varies per model)
-
Connection: 2-wire or 3-wire depending on version
-
Applications: Cars, motorcycles, solar panels, battery packs, DIY electronics
-
-
Sold: 0Available: 5
-
Brand: Dell HM Digital
-
Model: TDS-3
-
Function: Measures Total Dissolved Solids (TDS)
-
Display: LCD screen
-
Features: Auto shut-off, Data hold
-
Power: Battery operated
-
Application: Drinking water, RO systems, aquariums, hydroponics, labs
-
-
-
Model: DT-9205B Digital Multimeter
-
DC Voltage Range: 200mV – 1000V
-
AC Voltage Range: 200V – 750V
-
DC Current Range: 20µA – 20A
-
Resistance Range: 200Ω – 200MΩ
-
Capacitance Range: 2nF – 200µF
-
Frequency Measurement: Yes
-
Diode & Transistor Testing: Yes
-
Display: Large LCD, 1999 counts
-
Power Supply: 9V Battery (6F22)
-
Protection: Built-in overload protection
Quick View
Wishlist
Add to cart-
Model: DT-9205B Digital Multimeter
-
DC Voltage Range: 200mV – 1000V
-
AC Voltage Range: 200V – 750V
-
DC Current Range: 20µA – 20A
-
Resistance Range: 200Ω – 200MΩ
-
Capacitance Range: 2nF – 200µF
-
Frequency Measurement: Yes
-
Diode & Transistor Testing: Yes
-
Display: Large LCD, 1999 counts
-
Power Supply: 9V Battery (6F22)
-
Protection: Built-in overload protection
-
-
-
Bit Selection: Rotate the handle to expose the desired bit (e.g., Phillips for cross-head screws, flathead for slotted screws).
-
Grip: Hold the textured handle firmly for control.
-
Application: Use on low-torque screws; avoid excessive force to prevent bit damage.
-
Storage: Retract bits into the handle after use to protect tips.
Quick View
Wishlist
Add to cart-
Bit Selection: Rotate the handle to expose the desired bit (e.g., Phillips for cross-head screws, flathead for slotted screws).
-
Grip: Hold the textured handle firmly for control.
-
Application: Use on low-torque screws; avoid excessive force to prevent bit damage.
-
Storage: Retract bits into the handle after use to protect tips.
-
-
-
Model: DSO150 Digital Oscilloscope
-
Bandwidth: 0–200 kHz (approx.)
-
Sampling Rate: 1Msps
-
Resolution: 12-bit
-
Display: LCD screen
-
Power Supply: DC 9V (standard adapter compatible)
-
Input Voltage Range: 0–50V (with probe)
-
Assembly: Fully assembled & tested
-
Accessories: Includes probe for direct use
Quick View
Wishlist
Add to cart-
Model: DSO150 Digital Oscilloscope
-
Bandwidth: 0–200 kHz (approx.)
-
Sampling Rate: 1Msps
-
Resolution: 12-bit
-
Display: LCD screen
-
Power Supply: DC 9V (standard adapter compatible)
-
Input Voltage Range: 0–50V (with probe)
-
Assembly: Fully assembled & tested
-
Accessories: Includes probe for direct use
-