GTL21 | 22
     
 
GTL
21
GTL
22
LIGHT
Range [m / ft]
100 / 328
100 / 328
Focusable
yes
yes
Light
Xenon
Xenon
Dimmable
no
yes
 
RED-LIGHT LASER    
Wavelength [nm]
630 - 670
630 - 670
Power [mW]
< 5
< 5
Laser class
3 R
3 R
Range [m / ft]
> 30 / >98
> 30 / >98
Divergence [mrad]

< 2

< 2
     
SERVICE LIFE [h]    
Light
1,1
1,1
Red-Light Laser
21
21
Light + Red-Light Laser
1
1
 
OPERATION
Main switch (MS)
Touch detent switch
Touch dimmer switch
Pre-selector switch positions

Light

yes
yes

Red-Light Laser

yes
yes

Light + Red-Light Laser

yes
yes

Zero

yes
yes
Ambidextrous operation
yes
yes
Adjustable Laser
yes
yes
     
DIMENSIONS    
Height [mm / in]
51 / 2.0
51 / 2.0
Length [mm / in]
82,5 / 3.25
82,5 / 3.25
Width [mm / in]
31 / 1.22
31 / 1.22
Weight without batteries [g / oz]
59 / 2.08
59 / 2.08
Weight with batteries [g / oz]
~92 / ~3.25
~92 / ~3.25
     
POWER SUPPLY    
Battery
2 x CR123A
2 x CR123A
Operating voltage [V]
6
6
     
RELIABILITY    
Watertight to [m / ft]
10 / 33
10 / 33
Operating temperature [°C / °F]**
-10 to +50 * /
+14 to +122 *
-10 to +50 * /
+14 to +122 *
Storage temperature [°C / °F]**
-25 to +85 /
-13 to +185
-25 to +85 /
-13 to +185
Overheating protection, laser
yes *
yes *
     
* Laser is switched off if overheating occurs.

** For the Batteries follow the manufacturer´s specifications!