Top of its class, the Primetest 100 is a functional, diverse & highly useful tool which will carry out all of the required tests at the push of a button. It weighs under a kilo & is very easy to read & use. Three Operational Modes Featuring three operational modes, it is an ideal choice for those looking for a user-friendly but comprehensive unit. Simply pushing a button will give you the option of PAT Test mode (Class I & II) IEC Lead test mode or Power Socket mode. LCD Display The display on this tester is particularly bright & easy to read. It shows the test results values as well as a PASS or FAIL indication. Test Details PAT Tests Earth continuity; Test current: +/-200m A DC; Pass/ Fail Threshold: 0.2ohms Circuit Tests; Power socket test voltage range: Input 230V +10%, -15% AC