eBTop Quality ProductsFree & Fast Shipping5 Star Customer ServiceSatisfaction Guarantee Smart Non-Contact Voltage Tester 12-1000V AC Voltage Detector Meter Tester Pen Sound Alarm Light Indicator With Flashlight Smart Non-Contact Voltage Tester 12-1000V AC Voltage Detector Meter Tester Pen Sound Alarm Light Indicator With Flashlight Note:Please tighten the battery cover, press and hold to power on Specification1.Range Of Voltage Detection:High Sensitivity：AC12-1000V ; Low sensitivity：AC48-1000V;2.Zero Line And Fire Line Judgment:According to the color change of the backlight: yellow(zero line);Red (Fire Line);3.Signal Strength Display:Yellow(Weak signal indicator) ; Red (Strong signal indicator);4.Signal Strength Indicator:When the signal is weak, the buzzer sounds slowly and the yellow light is on; when the signal is strong, the buzzer is rapid and the red light is on;5.Alarm Method:Sound And Light Alarm;6.Probe Shape: Prolate shape;7.Infrared Pointing Light:Yes;8.Flashlight:Yes;9.Power Supply: 2x1.5V AAA Batteries(Not included)10.Safety Rating:CAT.Ⅲ 1000V CAT.Ⅳ600V Payment Shipping Returns We accept payments using one of the following methods: eCRATER Payments Pay as soon as possible after your purchase so we can ship your item faster. We offer FREE shipping on all orders! Your order will be dispatched within 3 working day of receiving payment (Monday-Friday). The shipping times depends on your shipping method choose In the very unlikely event that your item is lost or damaged during post, then WE are responsible and will issue either a full refund or replacement. If you are not happy with your item, then you are entitled to a full refund (including the original postage cost) if it is returned within 30 days. If you have simply changed your mind, then you have to cover return shipping costs (we suggest using a trackable method). However; if the item is damaged faulty or in any way not as described, then you will not be responsible for the return postage.