KYORITSU 4105A DIGITAL DISPLAY Earth Resistance Tester Original Authentic
Feature:
• 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.
2.Specification:
Measurement | Earth Resistance: 0~20Ω/0~200Ω/0~2000Ω |
Accuracy | Earth Resistance: ±2%rdg±0.1Ω (20Ωrange) |
Overload Protection | Earth Resistance: 280V AC for 10 seconds |
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. |
Accessories | (Earth resistance test leads) × 1set 4105A-H (Hard case) |