YOKOGAWA CL255 Clamp meter (AC/DC 2000A)

DC current: 400/2000A; 1.5+2

AC current: 400A/2000A(0～1000A), 2000A(1001～2000A); 1.5+2 (50/60Hz) at 400A/2000A(0～1000A)

DC voltage: 400/1000V; 1.0+2 

AC voltage: 400/750V; 1.5+2 (50/60Hz)

Crest factor: accuracy 3 or less

Resistance: 400/4000Ω; 1.5+2, Beeps at below 50 35Ω(continuity check)

Frequency: 10～3999Hz; 1.5+5

DC output: DC400A(0～400mV), DC2000A(0～200mV), AC400A(0～400mV), AC2000A(0～100mV/0～1000A), AC2000A(100.1～200mV/1001～2000A);  1.5% rdg  3mV at DC400A(0～400mV), DC2000A(0～200mV), AC400A(0～400mV)

Method of detection: Mean value

Display: LCD(Digital display:3999 counts)

Response time: Approx. 2 seconds

Range switching: Manual-range(on current, voltage range) /Auto-range(on resistance range)

Data hold: On all range (without peak hold)

Peak hold: On all range

Average Measeurement: On current/voltage range

Operating temperat ure and humidity : 0-40C 85% RH or less (no condensation)

Effect of external magnetic field: 4A or less at 400A/m

Effect of conductor position:  (1.5% rdg + 3dgt) or less

Safety standard: Conforms EN61010-1, EN61010-2-031, EN61010-2-032

Circuit voltage: 1000Vrms or less

Withstanding voltage: 6300V AC for 5 sec

Power supply: 6F22(006P)9Vx1 or 6LR61x1

Batttery life: Approx. 15 hours (continuous)

Consumed current: Approx. 15mA

Sleep function: Automatically powered down in about 10 minutes after the last switch operation

Diameter of measurable conductor: 55mm  at  maximum

Dimensions: Approx. 105(W) 250(H) 49(D)mm

Weight: Approx. 540g

Accessories: User's manual, Test Lead(98072), Output plug(98012), batteries, carrying case(93034)