Electronic Specialties 181 LOADpro Dynamic Test Lead and Fundamental Electrical Troubleshooting Book available on November 10 2019 from Amazon for 73.99
Electronic Specialties El181 Load Pro Tester And Trouble Shooting Guide available on December 11 2016 from NeweggBusiness for itemprop="offers" target="_external" title="" itemscope itemtype="http://schema.org/Offer">69.1
UPC bar code 855174001694 ξ1 registered May 16 2018
UPC bar code 855174001694 ξ2 registered December 11 2016
Finds the problems like high corrosive resistance, shorts to ground, open circuits quickly By loading the circuit, LOADpro makes a voltage drop test "on the fly", just press the switch and the test results can not lie Kit includes 200 pages of hand written, hand drawn electrical troubleshooting tips and procedures LOADpro test leads work with almost any digital multimeter Also features steadypin probe tips, instead of a pointed probe LOADpro performs voltage drop test with the push of a button. On a 12 Volt system, pressing the switch applies a load of approximately 0.5 Amps across the circuit. This simple test finds problems in corroded wires/connections and shorts to ground. It works with your existing DMM.
^Electronic Specialties 181 LOADpro Dynamic Test Lead and Fundamental Electrical Troubleshooting Book, Electronic Specialties. Amazon. UPC 855174001694 (revised Nov 2019)
^Electronic Specialties El181 Load Pro Tester And Trouble Shooting Guide, Electronic-Spec. NeweggBusiness. UPC 855174001694 (revised Dec 2016)