Merger / Digital Earth Grounding Tester Tipe 4105A merk Kyoritsu.. Berfungsi untuk pengukuran tegangan bumi yang biasa dipakai oleh surveyor PLN, Telkom, Kontraktor, dll untuk kosntruksi pembangunan.. Yang ada di dalam Box : - 1 pcs Tas untuk menyimpan Earth Tester - 2 bars assistant earth bar - 1 set testing wire (red: 15m, yellow 10m, green 5m - 1 set simple testing wire (red 1.6m, green 1.6m) - 6 pcs battery 1.5v (R6AA) - 2 pcs battery 12v (23A) - 1 pcs instruction manual
Spesifikasi : Measurement Ranges: -Earth Resistance: 0 to 12, 0 to 120, 0 to 1200 - Earth Voltage: 0 to 30V AC 50/60Hz
Accuracy: - Earth Resistance: 3% of full scale - Earth Voltage: 3% of full scale
Overload Protection: - Earth Resistance: 276V AC for 10 seconds across two of the three terminals. - Earth Voltage: 276V AC for 1 minute - Safety Standard: IEC 61010-1 CAT III 300V Pollution Degree 2 IEC 61557 - Applicable Standards: IEC 60529 IP54 - Withstand Voltage: 3700V AC for 1 minute