فلوك، مجموعة جهاز فحص الحالة الجيولوجية للارض - 1623-2

The Fluke 1623-2 is a unique earth ground tester that can perform all four types of earth ground measurement. 3- and 4-Pole Fall-of-Potential (using stakes) 4-Pole Soil Resistivity Testing (using stakes) Selective Testing (using 1 clamp and stakes) Stakeless Testing (using 2 clamps only). 3- and 4-pole Fall-of-Potential, earth resistance loop testing. 4-pole Soil Resistivity testing. Selective earth ground rod testing using 1 clamp. Stakeless earth ground rod testing using 2 clamps. IP56 rated for outdoor use.