KYORITSU 4105A

Features: -The latest circuit design permits the instrument to operate with the minimum of influence from earth voltage and earth resistance of auxiliary earth spikes. -Dust and drip proof. ( designed to IEC 60529 IP54) . -Earth resistance value can be read directly from the scale. -Designed to meet IEC 61010-1 safety standard. -Capabile of measuring earth voltage. -Small and lightweight shock resistance case material. -2mA measuring current permits earth resistance tests without tripping earth leakage current breakers in the circuit under test. -Lead wire connection to ' C' and ' P' terminals allows auxiliary earth resistance to be checked by ' OK' lamp. Lead wire connection to ' C' and ' E' terminals is good when ' OK' lamp is illuminated. Specifications: - 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 General Specifications: - Power Source R6P type ' AA' 1.5V batteries ( Qty 6) - Dimensions 105mm ( L) x 158mm ( W) x 70mm ( D) - Weight 600g approx. Model 4105A ( soft case model) Earth Tester supplied with: -7095 Test Leads ( 1 set red-20m, yellow-10m, green-5m) , -8032 Auxiliary Earth Spikes ( 1 set) , -7127 Simplified Measurement Probe ( 1 set) , -R6P type ' AA' x6 batteries, -Neck Strap, -Instruction Manual -Soft Carrying Case.