Non-Contact Voltage Tester        

• Protmex PT51 Voltage Tester is designed with dual testing range (12V-1000V/48V-1000V) for Live/Null wire Judgment, and it is adjustable sensitivity for different measurement applications and portable size for convenient carrying.

Adjustable Sensibility：        

• With the sensitivity adjustment function,you can select 12-1000V AC or 48-1000V AC(Default situation), so you can use the volt tester without the worry that it would make noise under no operation.

Auto Shut-down to Save Power        

• If the device is not operated within five minutes, it will turn off automatically

• Rotate the top black button on the device to quickly and easily replace the battery if the device is out of power.

Dual Range Testing:        

• Just put the sensitivity adjusted button to adjust the sensitivity ( Low, Mid, High) to measure the voltage ( 48V-1000V under default situation to 12V-1000V).

Build-in Flashlight:        

• LED light design makes it work even under dark evironment. It is an ideal tool for electiric worker.

Safety:        

• The volt tester is complied with the CE CAT III 1000V/ CAT IV 600V, and it is also equipped with an audible and visual alarm to guard your safety.

Note:        

• This function is designed for voltage detection in the weak electric field.

• With NCV function can detect objects without any AC voltage. Otherwise, it will normally beep.

• The sensitivity adjustment feature has dealt with the too sensitive problem as other voltage testers. When the  voltage tester is under default situation, it can only test  48-1000V AC, so you do not need to worry about the  noise when you put it to your  bag or storage it in the  place that near the line. And  it can also test 12-1000V AC by adjusting the " S" button