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635nm Red Laser -  Constant On
BTE-4S Red Laser Pointer - 635nm
Part Number:BTE-4S

635nm Red Laser - Constant On

The Z-Bolt® BTE-4S is a 635nm red laser pointer with constant-on switch. Brightest FDA Power. Solid brass construction; black finish. Engraveable. Hands free operation. Premium gift case.

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  • Description
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  • Specifications
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Add Reusable Batteries
Battery Charger 4 pcs Rechargeable AAA Batteries [+$24.00]
AAA Alkaline - Disposable Batteries
10 Pack [+$1.00]
BTE-4S Red Laser Pointer - Constant On

Brightest Ruby Red Laser Diode - 635nm
Activate the the Z-Bolt® BTE-4S red laser pointer and the unit emits the highest power 635nm red laser light, projecting a brilliant ruby red laser dot. No comparison to cheaper 645~650nm red laser pointers, (the BTE-4 red laser is twice as bright) the laser has a visible range of 4,500 ft. (Night)

Carry Case - Hands Free Operation
The red laser module in the BTE-4S operates on 2 pcs AAA batteries for superior battery life - forty (40) hours constant on operation. Ships in satin lined carry case. Power controlled with constant on/off lick switch.  Operate hands free.
Order Online: 
Click "ADD TO CART" to calculate shipping costs & select shipping options, then complete order online. We offer discounts for 2+ and 10+ qty purchases, (email for large order quotes) & accept all major credit cards - also Paypal Checkout, Paypal Credit, & Amazon Pay. Or choose "Call in Credit Card #" for added security (reference Invoice # received after checkout) Buy with Confidence! 

30 Day “No Questions Asked” Return Policy 

Submit Purchase Order:
Beam of Light Technologies, Inc. accepts corporate & government purchase orders. Please include contact name and e-mail address with faxed PO Documents; e-mailed PO's in Word or Adobe .pdf format. Purchase Orders addressed and made payable to: 

Beam of Light Technologies, Inc. 
Attn: Karen Mueller 
10111 SE Clatsop Street 
Portland, OR 97266, USA 

Karen Mueller 
(877) 801-9299 (Ext 1) 
Faxed PO's (603) 386-6644 
Email PDF's karen@z-bolt.com
Length 5.40 in. x Diameter 0.51 in. ( 137 mm x 13 mm )
Wavelength (Color) - 635 nm (Ruby Red)
Diode Operating Life - 3,000 hours
Beam Diameter at Source - 1.1 mm
Output Power - 3.0 ~ 5.0 mW
Output Mode - Constant Wave
Range ( Night ) - 4,500 ft.
FDA Safety Class - IIIa
ANSI Safety Class - 3R
Warranty - 2 Years
Battery Life - Forty Hours Constant On Operation
Power Source - 2 pcs AAA Alkaline
User Guide & Specification Card
Constant On/Off Click Switch
Premium Satin Lined Gift Case
Jet Black Finish