Key featuresRegulations:Smoothly adjustable output voltage in the range from 0 V to 30 VSmoothly adjustable output current in the range from 0 A to 5 AThe device can operate in the following modes:Operation in the mode of CV (Constant Voltage) - of constant output voltageOperation in the mode of CC (Constant Current) - of constant current loadCurrent capacity up to 5ASimultaneous read of measurement of voltage and output current on displayVoltmeter: LCD display 3,5 digits with a resolution of 0.1 VAmmeter: LCD display, 3.5 digits with a resolution of 0.01 AProtection against short circuit (with a short circuit, it is automatically disabled)Active cooling via built in fan - constant operationSupply voltage: 230 V / 50 Hz (network)Built-in digital displayRegulation: coarse and precise (of voltage and current, current limitation)The short-circuit protectionOperating temperature: -10°C – 40°CHumidity: <90%Reading accuracy of voltmeter: ± (1% + 1 digit)The precision of ammeter: ± (1% + 1 digit)The coefficient of voltage regulation CV: ≤ 0,01% + 2 mVVoltage of ripples and noise voltage: ≤ 0,5 mVrmsCurrent stabilization: ≤ 0,2% + 3 mAVoltage of ripples and noise of current: ≤ 2 mArmsExternal dimensions: 275 x 126 x 155mmWeight: 4,54 kg read more

Measurement ranges Earth Resistance: 0 - 12 Ω/0 - 120 Ω/0 - 1200 Ω Earth Voltage [50,60Hz]: 0 - 30V AC Accuracy Earth Resistance: ±3% of full scale Earth Voltage: ±3% of full scale Overload protection Earth Resistance: 276V AC for 10 seconds across 2 of the 3 terminals Earth Voltage: 276V AC for 1 minute Applicable standards IEC 61010-1 CAT III 300V Pollution Degree 2, IEC 61557 IEC 60529 IP54 Power source R6 (AA) (1.5V) × 6 Dimensions 105(L) × 158(W) × 70(D)mm Weight 600g approx. Included Accessories 7095A (Earth resistance test leads) × 1set (red-20m, yellow-10m, green-5m) 8032 (Auxiliary earth spikes) × 1set 7127B (Simplified measurement probe) R6 (AA) × 6 9121 (Shoulder strap) Instruction Manual Carrying case : 9084(Carrying case[Soft]:4102A only) 　　　　　　　: 9164(Carrying case[Hard]:4102A-H only) Optional Accessories 7100A (Precision measurement cord set) 8259 (Adapter for measurement terminal) read more

AC A 40.00/400.0/1000A (Auto-ranging) ±1.5%rdg±5dgt (45 - 65Hz) ±2.0%rdg±5dgt (40 - 1kHz) AC V 4.000/40.00/400.0/600V (Auto-ranging) ±1.8%rdg±7dgt (45 - 65Hz) ±2.3%rdg±8dgt (65 - 500Hz) DC V 400.0mV/4.000/40.00/400.0/600V (Auto-ranging) ±1.0%rdg±3dgt (400mV range is excluded.) Ω 400.0Ω/4.000/40.00/400.0kΩ/4.000/40.00MΩ (Auto-ranging) ±2.0%rdg±4dgt (0 - 400kΩ) ±4.0%rdg±4dgt (4MΩ) ±8.0%rdg±4dgt (40MΩ) Continuity buzzer buzzer sounds below 50±30Ω Conductor size Ø33mm max. Applicable standards IEC 61010-1 CAT IV 300V / CAT III 600V Pollution degree 2 (AC A), CAT III 300V / CAT II 600V Pollution degree 2 (AC/DC V) IEC 61010-031, IEC 61010-2-032, IEC 61326 (EMC), EN 50581 (RoHS) Power source R03/LR03 (AAA) (1.5V) × 2 *continuous measuring time: approx. 120 hours (Auto power off: approx. 10 minutes) Dimensions 190(L) × 68(W) × 20(D)mm Weight Approx. 120g (including batteries) Included Accessories 7107A (Test leads), 9160 (Carrying case), R03 (AAA) × 2, Instruction Manual read more

Current measurement AC A 0 to 100.0A ±2.0%rdg±5dgt (50/60Hz) DC A 0 to ±100.0A ±2.0%rdg±5dgt Crest factor 2.5 Non contact voltage Detect AC voltage without contacting with socket wire During voltage detection, ''Hi'' flashes and a buzzer sounds Maximum digit 1,049 Conductor size Max Ø10mm Safety Standard IEC 61010-1 CAT III 300V Pollution degree 2 Power source R03 (AAA) × 2 (Auto power off: approx.10 minutes) *Continuous measuring time: AC A approx. 46 hours DC A approx. 52 hours Dimensions 161.3(L) × 40.2(W) × 30.3(D)mm Weight 110g (with batteries) Included Accessories 9113 (Carrying Case) R03 (AAA) × 2 Instruction Manual read more