Earth Ground Testers

4102A4102ASoft Case Model4102A-HHard Case ModelProduct Catalogue
•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 529 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.
4102A Soft Case Model4102A-H Hard Case ModelMeasurement
RangesEarth Resistance: 0~12 Ω/0~120 Ω/0~1200 Ω
Earth Voltage [50,60Hz]: 0~30V ACAccuracyEarth Resistance: ±3% of full scale
Earth Voltage: ±3% of full scaleOverload ProtectionEarth Resistance: 276V AC for 10 seconds
across 2 of the 3 terminals
Earth Voltage: 276V AC for 1 minuteSafety StandardIEC 61010-1 CAT.III 300V Pollution Degree 2, IEC 61557Applicable StandardsIEC 60529 IP54Withstand Voltage3700V AC for 1 minutePower SourceR6P (AA) (1.5V) x 6Dimensions105(L) x 158(W) x 70(D)mmWeight600g approx.Accessories7095 (Test Leads) x 1set (red-20m, yellow-10m, green-5m)
8032 (Auxiliary earth spikes) x 1set
7127 (Simplified measurement probe) x 1set
R6P (AA) x 6
Neck strap
Instruction Manual
Carrying Case: 4102A (Soft Case): 4102A-H (Hard Case)Optional
7100 (Precision measurement Cord Set)