UMAX
http://www.smokerevolt.com/VVVW-Umax-Chevalier_p_369.html
The Umax Chevalier can be set in "RMS Mode" or "NEA (Mean) Mode"
PCB allows 4 Amperage output limit
510 connection with drip-well
Output voltage: 3.0 to 6.0V, in steps of 0.1V.
Output Wattage 3.0 to 15 in steps of 0.5W
2x18350
Short circuit, battery and atomizer protection.
Inverse battery protection.
Over Discharge protection.
4A protection/limit.
10 s cutoff.
5 Time Off/On mode via the main button.
Three digits display screen
Battery and atomizer voltage checking.
Atomizer ohms checking.
Can use atomizers/cartomizers
UMax Chevalier Overall Size (Length x Diameter): 110 x 21mm.[/SIZE]
Also

buy Any Four e-liquids and Get One
10ml bottle FREE*
Tell us what strength & flavor in your checkout notes and we'll add it in!!
http://www.smokerevolt.com/VVVW-Umax-Chevalier_p_369.html
The Umax Chevalier can be set in "RMS Mode" or "NEA (Mean) Mode"
PCB allows 4 Amperage output limit
510 connection with drip-well
Output voltage: 3.0 to 6.0V, in steps of 0.1V.
Output Wattage 3.0 to 15 in steps of 0.5W
2x18350
Short circuit, battery and atomizer protection.
Inverse battery protection.
Over Discharge protection.
4A protection/limit.
10 s cutoff.
5 Time Off/On mode via the main button.
Three digits display screen
Battery and atomizer voltage checking.
Atomizer ohms checking.
Can use atomizers/cartomizers
UMax Chevalier Overall Size (Length x Diameter): 110 x 21mm.[/SIZE]
Also

Also
buy Any Four e-liquids and Get One
10ml bottle FREE*
Tell us what strength & flavor in your checkout notes and we'll add it in!!