Red Crocodile Clip KK1 with Banana Plug

Power Supply Transformer 220V AC/DC 2A 9V features:
- Input voltage: 100 ~ 240V 50Hz
- Output voltage: DC 9V
- Output current: 2A
- DC connector: 5.5 mm x 2.1 mm
- Cable length: Approx. 90 cm
- Indicator of operation: LED diode

Small Probe Test for Multimeter Black features:
- 100% new and high quality
- Material: brass and plastic
- Powerful spring pulling the min hooks to grasp the small components firmly and avoid any short circuit
- Hands free to repair, you can connect the clips to multi-meter or DC POWER by a track
- It will help you to test IC or repair the cell phone and other mini electronic products more conveniently
- Length: 4.3 cm / 1.69 "
- Size of the brass hook: approximately 0.9mm x 0.4mm
- Color: black

It is used to pass the current, power electrical and electronic circuits, fans, motors, among others. Large Black Crocodile Connector features:
- Total length: 51 mm
- Color: black
- Isolated terminals: no
- Maximum opening: around 10 mm
- Conductive material: nickel-plated steel
- Includes 1 unit

Descent module.
Use a multimeter to check the output voltage and adjust the potentiometer.
Control of voltage and current.
DC Step-Down Converter 5A 4-38v to 1.25-36v XL4015 LED LiPo features:
- Input voltage: 4-38V
- Output voltage: 1.25-36V
- Current output: adjustable, 4.5A (max 5A)
- Output power: 75W maximum
- Operating temperature: -40 to + 85 ºC
- Operating frequency: 180KHz
- Efficiency conversion: up to 96%
- Short circuit protection: Yes (limited current 8A)
- Protection over temperature: the output switches off automatically
- Size: 62mm x 26mm x 14mm
Principal functions:
- Step-down converter with overcurrent protection
- Li-Po battery charger, Li-Ion

It is used to pass the current, power electrical and electronic circuits, fans, motors, among others. Black Crocodile Clip KK1 with Banana Plug features:
- Total length: 53 mm
- Handle length: 34 mm
- Color: Black
- Banana shot: yes
- Isolated terminals: yes
- Maximum opening: Around 9 mm
- Conductive material: Nickel-plated steel
- Includes 1 unit

Plastic Box features:
- Transparent color
- Dimensions: 22,80x16x5,90cm

Device to measure the power consumption of any device powered by USB: phones, chargers, USB disks, consoles, tablets.
The voltage and current are shown successively.
Current and Voltage Meter Tester features:
- Operating range:
       - Voltage 3 - 7,5V
       - Current 0 -3A
- Resolution: 10mV 1mA
- Error: <± 1.5%%
- Dimensions: 5.2 x 2 x 1.5 cm