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4105A Earth Tester
SKU: 4105A
Out of stock , available in approx 20 working days.
FIND OUT ABOUT OUR RETURNS POLICYDESCRIPTION
• 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)
• 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
• Capable of measuring earth voltage
• 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
• Lead wire connection to C and P terminals and proper auxiliary earth resistance can be
checked by “OK” lamp. Lead wire connection to C and E terminals is good when “OK”
lamp is illuminated