Longer® LK4 Pro Open Source FDM 3D Printer Kit 220*220*250mm Print Size Support Filmant Run-out Resume Print with TMC2208 Driver 4.3inch Touch Screen

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Features:

1.Open source and support. The latest open source Marlin firmware, expand more functions independently, e.g. automatic bed leveling. With open-source firmware, you can try your fantastic ideas on LK4Pro by changing the C code. 

2. Ultra-auiet drive. Plug and Play TMC2208 driver with higher subdivision, higher running accuracy, and ultra-quiet.

3. 4.3-inch touch screen and new UI design engender ease of use and intuitive response that is unparalleled.

4. Filament run-out sensor and power outage protection. LK4 Pro can resume printing even after a power outage occurs, and also can pause the printing automatically when the filament runs out. 

5. High-power hotbed provides efficient heating and uniform temperature.

6. Glass build platform has better flatness, and the PC sticker ensures a decent print bed adhesion and the model does not warp.

7. Upgraded structure design. Longer LK4 Pro uses a new aluminum extension profile to enhance structural rigidity and stability. The built-in design of power supply provides more safety. The tempered glass bed ensures fast heating and strong adhesion.

Package Included:

1 x LK4 Pro FDM 3D Printer Kit

6 LED HD Wireless Endoscopes WiFi Borescope Inspection Camera for iPhone Android

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Description:

6 LED HD Wireless Endoscopes WiFi Borescope Inspection Camera for iPhone Android

 

Specification:

Length: 3.5m, 5m ,10m

Camera Diameter: 8mm

2 million pixel sensor

Viewing Angle: 70°

LED Lights: 8 LEDS adjustable

Focal Distance: 3cm -8cm

Transmission Distance: Within 15m

Working Time: About 1.5 hour for a full recharged

Power Source: 800mAh battery

Support System: Android 4.2 +, IOS 8+

 

Features:

1.HD Resolution Camera

8 Adjustable LED Light on Camera Tip, it Greatly Helps to Improve Image Brightness and Clarity Even in Dark or Low-light Condition.High Resolution Camera Featuring with 2 Megapixels HD Camera, with 1200 Resolutions .

2.Widely Compatible

Unlike Other Endoscopes Cameras on the Marketplace, This Wireless Wifi Endoscopes Camera not only Work with Android Smartphone(Above Android 2.3) , but also IOS System(Above IOS 6.0).

3.Semi-Rigid Cable,IP68 Waterproof Camera and 8mm Diameter Camera

This Endoscopes is Suit for Various Types of Environment, for example, Low-light or Dark Area, Damp or Wet Area Etc. Furthermore, Armed with Bendable Semi-rigid Cable which can be Hold it's Shape to Access a Wide Variety of Confined Place.

4.EASY TO USE

Scan the QR Code in the Manual to Download APP 'WiFi Look', Connect Your Smart Device via WIFI, Open the APP and the Live Video will Show up on the Screen. PLEASE DON'T RESET THE WIFI PASSWORD BY YOURSELF, OTHERWISE THE ENDOSCOPES WILL BE USELESS.

5.WIFI Connect

1200P HD Semi-rigid Flexible Wifi Endoscopes Inspection Camera Uses the Latest Advanced WIFI Technology.

6.Multifunction

It is an Ideal Tool for Home Inspection, HVAC Inspection, Auto and Industrial Repair. You Can Recor d Video and Take Clear Pictures for Your Daily Life and Funny Tour.

 

Package Included:

1 x 1200P HD Wifi Endoscopes Inspection Camera

1 x Set Accessories - Hook,Side view Mirror,Magnet

1 x Charging Cable

1 x Retractable rod

1 x User Manual

 

2 in 1 30M / 40M / 60M + 5M Digital Display Laser Rangefinder USB Portable Laser Distance Meter for Measuring Length Area Volume Pythagorean

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 Features:
 

1. 2 in 1 5M tape measure + 30/40 / 60M laser rangefinder

2.Measure length / area / volume / pythagoras

3.The error is as low as 0.001M

4.20 sets of data records

5. Elastic plastic shell, drop-proof, water-proof and dust-proof

6.USB charging, can be used for 1 week when fully charged
7.Choice of 3 measurement units

Specification:
 

Range	Laser: 30M / 40M / 60M Tape measure: 5M
Unit	m / in / ft
Dimensions	75X75X50mm
Body weight	0.25kg
Store data	20 groups
Key life	≥1 million
Type of battery	Lithium battery
Area measurement	√
Volume measurement	√
Pythagorean measurement	√
Distance measurement	√

Package includes:

1 X Laser Rangefinder
1 X USB Cable
 

TA802 True RMS 6000 Counts Digital Display Pocket Pen Multimeter High Precision Smart Multimeter

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Item Specifics:

 

Product model: TA802A (Auto range)

AC voltage: 0.001V-600V

DC voltage: 0.1mV-600V

AC current: 0.01m-A600mA

DC current: 0.01mA-600mA

Capacitance measurement: 1nF-60000UF

Frequency measurement: 40Hz-6MHz

Resistance measurement: 0.1Ω-60MΩ

Logic Level: Supported

NCV measurement: support

Zero / FireWire Measurement: Support

Automatic shutdown: support

Backlit display: support

Flashlight lighting: support

 

Product model: TA802B (automatic identification)

AC voltage: 0.001V-600V

DC voltage: 0.1mV-600V

AC current: /

DC current: /

Capacitance measurement: 1nF-60000UF

Frequency measurement: 40Hz-9.9MHz

Resistance measurement: 0.1Ω-60MΩ

Logic level: not supported

NCV measurement: support

Zero / FireWire Measurement: Support

Automatic shutdown: support

Backlit display: support

Flashlight lighting: support

 

Product size: 198 * 51 * 32mm

Product power supply: 2 AAA batteries (not included)

Maximum display: 6000 counts

Product weight: 110g

 

- AC and DC voltage

- AC and DC current

- Resistance measurement

- Voltage sensing

- Automatic shut-down

- Diode measurement

- Capacitance measurement

- Flashlight lighting

- True rms

- Frequency measurement

- Zero / FireWire Identification

- Two-way screen display

- Data retention

- Continuity measurement

- Best measurement

- Anti-burn protection

 

Package Included:

 

1*Multimeter

(NOTE:Type A: TA802A Type B:TA802B)

1*Cloth bag

1*Black test lead

1*Manual

1*Screwdriver

 

Note:

 

1.Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you bid.

2.The colors may have different as the

12V 16800mAh Car Jump Starter Battery Charger Booster Power Bank Pressure Gauge

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Features:

1. Anti charge mechanism.

2. With 5V 2A USB smart output.

3. LED light with 3 kind of flashing modes for emergency light or hazard light.

4. Portable and suitable for various types of large and small car, start fast and easy to use.

5. Support 12V vehicle jump start and charge for various cell phones, MP3/MP4,
PDA, notebook, portable laptop/computer, car, refrigerator and so on.

6. Multiple safety protection design ensure jump starter zero defect.

7. It has features with 100 PSI tyre inflator compressor pressure gauge.

8. 16800mah multi-function jump starter battery booster power bank automatic emergency power supply kit. 
 

Specification:

Name: Battery Charger

Color: Orange

USB: 5V 2A

Rated output: 12V 1A

Peak Current: 400A(3S)

Temperature Range: -20℃~60℃

Capacity: 16800mah

Application: UK Plug
 

Package Include:

1 X Battery Charger with clip

1 X Car Lighter 

1 X USB Cable

1 X Aorated Pipe