This professional pen light use for eyes pupil, throat, mouth, ears, nose etc detector, which is lightweight and portable carry at anywhere.
Â
Â
Features:
1. Aluminum outer casing with disinfectable lacquer coating
2. Simple on/off function with the metal clip
3. Metal clip attaches to physician's coat
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Specifications:
1. Main purposes: medical
2. Operates on 2 AAA batteries (not included)
3. Light color: yellow
4. Pen color: black/silver/blue/red/purple/green etc
5. Size: Approx. 5.43*0.49inch/13.8*1.25cm
6. Logo can be customized
7. Blister card packaging / Gift box can be customized
Â
Package Included:
1 x Medical pen light Medical First Aid LED Penlight Flashlight Torch Doctor Nurse EMT Emergency Pen LightÂ
This professional pen light use for eyes pupil, throat, mouth, ears, nose etc detector, which is lightweight and portable carry at anywhere.
Â
Â
Features:
1. Aluminum outer casing with disinfectable lacquer coating
2. Simple on/off function with the metal clip
3. Metal clip attaches to physician's coat
Â
Specifications:
1. Main purposes: medical
2. Operates on 2 AAA batteries (not included)
3. Light color: yellow
4. Pen color: black/silver/blue/red/purple/green etc
5. Size: Approx. 5.43*0.49inch/13.8*1.25cm
6. Logo can be customized
7. Blister card packaging / Gift box can be customized
Â
Package Included:
1 x Medical pen light
Litecoin is an online currency based on peer-to-peer technology and is an open source software project under the MIT/X11 license. It can help users make instant payments to anyone in the world [2]. Litecoin was designed and programmed by a programmer (Li Qiwei) who used to work at Google, and launched on January 9, 2011. Litecoin is an improved digital currency inspired by Bitcoin. The technical principle of Litecoin is the same as that of Bitcoin. It also adopts a decentralized architecture, without any central authority control, and the issuance of new coins and the transfer of transactions and payments are based on open source encryption algorithms, etc. These are all imitated the design principle of Bitcoin. However, Litecoin tries its best to improve the shortcomings that Bitcoin has shown before, such as too slow transaction confirmation, small total cap, the emergence of large mining pools caused by proof-of-work mechanism and so on, SHA256 algorithm [1].
Litecoin, which aims to improve Bitcoin, has three significant differences. First, the Litecoin network can process a block every 2.5 minutes instead of 10, thus providing faster transaction confirmation. Second, the Litecoin network is expected to produce 84 million litecoins, four times the amount of money issued on the Bitcoin network. Each litecoin is divided into 100 million smaller units, defined by eight decimal places.
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Bitmain Antminer L3+ (504Mh),Bitmain Antminer L3+ (600Mh),etc.
Litecoin Mining Machine,L3 Miner,Antminer L7,Ltc Mining Machine,Scrypt
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