Features:1.Easy to carry:Small and light weight,easy to carry and storage.2.Convenient to use:It has a seven different patterns fault chart,easy to compare and quickly find out the problem. 3.Long life using:Impact Resistant ABS housing makes the product more practical and prevents it from drop damage.4.Bright LED indication:With bright light patterns on the device,one-click detection.5.Wide Application:As a general measurement tool,it widely used in the school,laboratory,home and other field.Description:1.This product is used to test the circuit polarity of the power socket whether are connected correct.2.It can promptly remind user to check the socket of faults and safe hazards,guarantee the safety of household electricity.3.With a large and easy read fault chart,you can quickly find out the problem.Specifications:Brand Name:MESTEKModel: ST01DColor: BlackNominal voltage: AC 220~250V  50~60HzRated residual operating current:=30mAItem size: 63 x 53 x 53mmItem weight: 50g Package information:Package size: 7.5 x 7.2 x 7.2cm / 3 x 2.8 x 2.8inPackage weight: 79g / 2.8ozPackage list:1 x Socket Tester1 x User Manual    
Trustpilot
2 weeks ago
4 days ago
