Voltmeter LED Waterproof Digital Display DC Green 3.5V 30V DC 0.56 features:
- Measuring range: from 3.5 VDC to 30 VDC ±% 1
- Operating current: <30mA
- Measuring refresh time: 500ms
- Dimensions: 54mm x24mm x15mm
- Cable length: 85 mm
- Color: Black
- Display: Green LED
- Operating temperature: -10ºC to 65ºC

W1209 DC 12V Thermostat + Transparent Box Temperature Controller features:
- Model: W1209
- Supply voltage: DC 12V
- Temperature control mode: ON / OFF
- Temperature range: -50-110 ° C
- Resolution: 0.1 ° C range -9.9 ~ 99.9 ° C, above is 1 ° C
- Measure accuracy: 0.1 ° C
- Refresh rate: 0.5s
- Temperature protection 0-110 ° C
- Static current: ‰ ¤ 35mA, working current ‰ ¤ 65mA
- Output power: 10A relay
- Probe sensor: NTC (10K 0.5%) Waterproof Sensor
- Environmental requirements: -10 ~ 60 ° c Humidity 20% -85%
- Dimensions: 48 x 40mm

IP66 Waterproof Infrared HD digital camera.
Waterproof RS232 IP66 HD Camera features:

- Supply voltage: 5 VDC,
- RS232 serial connection,
- Protection index: IP66,
- Includes a female SUB-D9 connector,
- Latest digital signal processing technology,
- Image stabilization technology,
- Automatic adaptation to digital noise reduction,
- HD PTC01 color infrared camera,
- Color: silver.

Learn how to weld in the most fun and useful way with this luminous Christmas tree. Follow our practical and simple guide step by step, and decorate your home with this flashing Christmas tree. Soldering is an essential technique in electronics and what better way to learn than with this specially prepared kit. Includes soldering iron, tin, pliers, desoldering iron, sponge, support and tree kit. Soldering kit comes in a practical and convenient case box.

Wood Burning Thermograuvre Pyrograph 30W 6 Replacement Tips features:
- Pyrography type pencil, with 6 replacement tips with different shapes and thicknesses. Ideal for carpentry and joinery
- Can be used on different materials, the most common are wood, leather and rubber, but can also be used with other materials
- Number of nozzles: 6 units
- Power: 30W
- Voltage: 220-240V
- Caution: do not touch the tip of the pyrograph while it is hot. Change the mouthpiece with tweezers or wait for it to cool
- Certifications CE, RoHS, LVD

This Step-down voltage converter includes 5 functions in one module. It can be used as a voltmeter, ammeter and measurements can be recovered through its USB port.
The output voltage and voltage can be adjusted thanks to two potentiometers present in the module.
It has an efficiency Very high, it has a display screen for voltage, current and two buttons to configure what you want to see. Characteristic: - Voltage of input: 5.5 - 36 V
- Output voltage: 1.25-32 V continuously adjustable
- Output current: 4.5 A (Max 5A for a short time) adjustable with potentiometer,
- Power output: 75 W maximum (recommended to use 50 W, large pressure difference, please reduce power)
- Operating temperature: -40 ° C - + 150 ° C

Yellow 3D-pen for ABS / PLA filaments features:
This 3D pen is suitable for 1.75m ABS or PLA filaments.
It includes an LCD screen that allows you to read the temperature, speed and filament.
It also comes with button controls to control the extrusion speed.
You can use this powerful 3D pen to draw, draw or trace objects on the paper. Yellow 3D-pen for ABS / PLA filaments features:
- Input voltage: 12V,
- Current consumption: 2A,
- Nozzle diameter: 0.7mm - Heating temperature: 160-230 degrees adjustable,
- Pen color: yellow,
- Random color filaments,
- Includes PLA filament and 100-240 VAC / 50 Hz power - 12VDC / 2A,
- Recommended for adults and children 8 years and older.

ZD-8906 Digital Soldering Station 30W features:
- For general electronics and repairs
- High potency ceramic resistance that provides a fast recovery of temperature
- Soldering iron holder
- Heating element for soldering iron: 30W
- Resistance: Ceramic
- Temperature: 160 °C - 550 °C
- Power: 220-240Vac
- Certifications CE, RoHS, LVD