CM17TESTER2

Specification
Brand
CoolMax
Model
PS-228
Type
ATX 24 Pin
Description
Power Supply Tester with LCD
Features
Easy to check ATX power supply 
Aluminum case 
Accurate voltage indicator +/- 0.1V (+12V1/+5V/+3.3V/5VSB/+12V2/-12V) 
ATX P.G. value display 
Lower or higher P.G. values alarm 
ATX output connectors check 
Lower voltage detected alarm 
Over voltage alarm 
No voltage detected alarm 
Manual
Plug-in your ATX power 24 pin and plug-in (P4/P6/P8) into the tester. 
Turn on your ATX power supply 
LCD shows each voltage and P.G. value on the screen automatic and you can hear 2 beep sounds. 
ATX power output connector checking one by one. 
If power output is working the LED will light on. 
If power output failed the LED will not light on. 
Plug-in (HDD/Floppy) connector and check LED light (+12V1/+5V) 
Plug-in SATA connector and check LED light (+12V1/+5V+3.3V) 
Remove the connector after your checking 
Do not plug-in 2 connectors into the tester at the same time 
(Not include 24 pin connector) 
Abnormal voltage detected will not display on the screen. 
No voltage detect ôLLö will display on the screen. 
When detected Voltage is lower than Min. Value ôLLö will display on the screen. 
When detected Voltage is higher than Max. Value ôHHö will display on the screen. 
When detected voltage is lower than table value (A) will alarm. 
When detected voltage is higher than table value (B) will alarm. 
P.G. value detected lower 100ms or higher 900ms P.G. value is abnormal and alarm. 
When abnormal happened it will alarm and relative digit blink on the screen.