Dekko KY-4105A adalah alat yang biasa digunakan untuk pengukuran tegangan bumi yang biasa dipakai oleh surveyor PLN, Telkom, atau Kontraktor untuk konstruksi pembangunan.

SPEISFIKASI Dekko KY 4105A

Measuring range of earth resistance : 0-2000 Ω
Measuring range of earth voltage : 0-30 V
LED green light indicates normal operating mode
3 1/2 Digit LCD display for more direct and convenient reading
Battery on LCD indicates deficiency of 12 Volt Battery.
LED red lighting off indicates deficiency of 1,5 Volt Battery
Response time : measure earth resistance about 5 seconds, measure earth voltage about 2 seconds
Withstand voltage : AC 500V, 1 minute between circuit and outer casing
Overload protection : on earth voltage can withstand 300V AC (1 minute), on earth resistance can withstand 200V AC (10 seconds)
Power supply : 6x 1.5 Volt AA Batteries, One 12 Volt Battery
Dimensions : 150 x 100 x 70 mm
Weight about 680 gram
Working environment :
– Working temperature : 0°C – 40°C relative humidity < 80%
– Storage temperature : -10°C – 50°C relative humidity < 85 %
– Ensured accurate temperature : 23°C ± 5°C relative humidity < 80 %