Hi Jerry,
You may want to amend the following:
"LaserBee 2.5W USB
(Discounted to LPF Members only)
http://laserpointerforums.com/f64/j-...tml#post873729
Specifications
Power Requirement:................ Power Supplied by the USB Port
Sensor:.................................... Thermopile (by J.BAUER Electronics)
Sensor Area:............................ 15mm X 15mm (225 square mm)
Response time @ 1000mW...... 50-60 seconds
Cable Length:.......................... 23"
Thermal head dimensions:....... 1.650" X 1.500" X 1.000"
Power Range:.......................... 0mW to 2500mW in 0.1mW increments
Power consumption:................ 60mA
Total Dimensions:.................... 3.750" X 2.400" X 1.000"
PC Interface Software:............ on CD
User Instructions:.................... on CD
"
Taken from this thread -
Laser Pointer Forums - Discuss Lasers & Laser Pointers - Announcements in Forum : Welcome
It is still a very good product and I will be ordering in the next few days anyway
Kind Regards,
Lamarr