CATEGORIES
KYORITSU 4105A-H DIGITAL EARTH TESTER, IP54
. Dust and drip proof.(designed to IEC 529 IP54)
. In addition to the facility for precision measurement, test leads for simplified two wire measuring system also supplied as standard accessories.
(unit can be hung from the neck for simplified measurement)
. Designed to meet IEC 61010-1 safety standard.
. Capable of measuring earth voltage.
. Automatic warning when resistance of auxiliary earth spikes is in excess of tolerance.
. Small and lightweight. Shock resistant new case material.
. 2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test.
General Specifications:
Measurement Ranges
Earth Resistance: 0~20O/0~200O/0~2000O
Earth Voltage: [50,60Hz]: 0~200V AC
Accuracy
Earth Resistance: ±2%rdg±0.1O (20Orange)
±2%rdg±3dgt (200O/2000Orange)
Earth Voltage: ±1%rdg±4dgt
Overload Protection
Earth Resistance: 280V AC for 10 seconds
across 2 of the 3 terminals
Earth Voltage: 300V 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
Power Source: R6P (AA) (1.5V) × 6
Dimensions: 105(L) × 158(W) × 70(D)mm
Weight: 550g approx.
Optional: 7100A (Precision measurement cord set)