Hopoocolor HPCS300 Mini Spectrometer Handheld CRI Meter for LED Light Tester with Software
2 years warranty. Precise Measurement: LED, Tungsten, Natural Light, Sunlight..etc. Handheld and Portable..
Auto zeroing, Built-in SD card. Two ways to use: can connect with PC software to test.
also can test when charging (store data to the SD card auto), so you do not carry PC everywhere easy and fast! after testing, can connect with PC to output the files..
Spectrometer Handheld can be secondary development (plus RS485 or 4-20 ma signal simulator).
Mini Spectrometer measuring range (color temp) 1,000 to 100,000K (Illuminance) 5 to 200,000lx.
The software works on Windows system, it's easy-use :).
External DVD Drive , External CD/DVD Drive for Laptop USB 3.0 Portable CD/DVD +/-RW Drive/DVD Player for Laptop CD ROM Burner Compatible with Laptop Desktop PC Windows Linux OS Mac Black
【Plug and Play】:external dvd drive No need for driver and external power supply, powered by USB port. The external CD/DVD drive can be used to watch DVD movies, listen to music, create backup discs, burn movies/music, and you can use it without installing software.
【High-speed transmission】: This external dvd drive is compatible with USB3.0 and backward compatible with USB2.0 and USB1.0, thus providing you with faster data transmission speed (up to 5Gbps) and stable performance fault tolerance.
【Multifunctional Optical Drive】: External cd/dvd drive for laptop adopted burning technology, external dvd drive can read/write/burn your disc or interrupt recording at your ease. dvd player for laptop Pop-up button and disc tray design makes it convenient to read or write discs..
Brother Easy-to-Use Compact Desktop Scanner, ADS-1200, Fast Scan Speeds, Ideal for Home, Home Office or On-The-Go Professionals
COMPACT DESIGN AND FAST SCAN SPEEDS HANDLE A VARIETY OF DOCUMENTS: Scan single and double sided, documents in a single pass at up to 25 ppm1. Dedicated card slot to scan plastic cards, plus 20 page capacity auto document feeder for quick scanning.
QUICK AND EASY SCANNING WITHOUT INSTALLING SOFTWARE: Mass Storage Device support via Scan to USB for file scanning and retrieval by opening the drive on a connected PC. Use your laptop to power the ADS 1200 when connected with a USB 3.0 cable6.
EASY TO USE AND SAVES TIME: Scan documents to preset destinations like a connected PC or USB flash drive with the push of a button.
COMPATIBLE WITH THE WAY YOU WORK: Supports multiple “Scan to” destinations: File2, OCR2, Email and USB flash memory drive3 so you can optimize for your business process.
OPTIMIZE IMAGES AND TEXT: Enhance scans with automatic color detection/adjustment, image rotation (PC only), bleed through/background removal, text enhancement, color drop. Software suite5 includes document management and OCR software.
New Generation HiFine Karaoke System, KV-V5Max 3 in 1 Machine with 4TB Hard Drive Preload 90000 Songs, 18.5Inch Touch Screen， Desktop Type, Easy to Carry, Cloud Song Update, Android System
LAPTOP INCLUDED with Easy to use Karaoke Software for Karaoke and DJ background music.
The software prints song request slips with your QR code on each one and your audience can scan it with their phone and send the request directly to the karaoke host without ever leaving their seat!!!.
Karaoke Juice-FREE 1 Year Digital Songbook Software that your audience can scan and have your entire library in there phone or tablet and search through in seconds.
1000 of the Hottest Songs Included FREE 1 TB of memory that can store over 100,000 Karaoke tracks.
Lifetime Tech Support, MP3G conversion software, Power CDG Burner and PC to PC Support.
