Clamp Meter, Tang Amper True RMS FLUKE 353, FLUKE 355

Fluke 355 and 353 True-rms 2000 A Clamp Meters Electrical specifications : Current measurement dc and ac 10 Hz to 100 Hz Range : 40 A Resolution: 10 mA Accuracy, A: 1.5 % rdg + 15 digits Trigger Level for Inrush: 0.50 A Trigger Level for Hz Filter OFF: 2.50 A Trigger Level for Hz Filter ON: 0.50 A Range : 400 A Resolution: 100 mA Accuracy, A: 1.5 % rdg + 5 digits Trigger Level for Inrush: 5.0 A Trigger Level for Hz Filter OFF: 2.5 A Trigger Level for Hz Filter ON: 2.5 A Range : 2000 A; 1400 ac rms Resolution: 1 A Accuracy, A: 1.5 % rdg + 5 digits Trigger Level for Inrush: 5 A Trigger Level for Hz Filter OFF: 8 A Trigger Level for Hz Filter ON: 8 A Crest Factor ( 50/ 60 Hz) Range : 40 A Crest Factor* : 2 @ 33 A, 2.4 @ 27 A Range : 400 A Crest Factor* : 2 @ 330 A, 2.4 @ 270 A Range : 2000 A; 1400 ac rms Crest Factor* : 2 @ 1000 A, 2.4 @ 833 A Current measurement ac 100.1 Hz to 1 kHz Range : 40 A Resolution: 10 mA Accuracy > 10 A : 3.5 % rdg + 15 digits Trigger Level for Inrush: 0.50 A Trigger Level for Hz Filter OFF : 2.50 A Trigger Level for Hz Filter ON : 0.50 A Range : 400 A Resolution: 100 mA Accuracy > 10 A : 3.5 % rdg + 5 digits Trigger Level for Inrush: 5.0 A Trigger Level for Hz Filter OFF : 2.5 A Trigger Lever for Hz Filter ON : 2.5 A Range : 2000 A; 1400 ac rms Resolution: 1 A Accuracy > 10 A : 3.5 % rdg + 5 digits Trigger Level for Inrush: 5 A Trigger Level for Hz Filter OFF : 8 A Trigger Level for Hz Filter ON : 8 A Voltage measurement ( 355 only) dc and ac 10 Hz to 100 Hz ( 600 V and 1000 V ranges have 10 % over range to 660 V and 1100 V respectively.) Range : 4 V Resolution: 1 mV Accuracy: 1 % rdg + 10 digits Trigger Level for Hz Filter OFF: 0.050 V Trigger Level for Hz Filter ON: 0.050 V Range : 40 V Resolution: 10 mV Accuracy: 1 % rdg + 5 digits Trigger Level for Hz Filter OFF: 0.25 V Trigger Level for Hz Filter ON: 0.25 V Range : 400 V Resolution: 100 mV Accuracy: 1 % rdg + 5 digits Trigger Level for Hz Filter OFF: 6 V Trigger Level for Hz Filter ON: 6 V Range : 600 V ac rms Resolution: 1 V Accuracy: 1 % rdg + 5 digits Trigger Level for Hz Filter OFF: 6 V Trigger Level for Hz Filter ON: 6 V Range : 1000 V dc Resolution: 1 V Accuracy: 1 % rdg + 5 digits Voltage measurement ( 355 only) ac 100.1 Hz to 1 kHz ( 600 V and 1000 V ranges have 10 % over range to 660 V and 1100 V respectively.) Range: 4 V Resolution: 1 mV Accuracy: 3 % rdg + 10 digits Trigger Level for Hz Filter OFF: 0.050 V Trigger Level for Hz Filter ON: 0.050 V Range: 40 V Resolution: 10 mV Accuracy: 3 % rdg + 5 digits Trigger Level for Hz Filter OFF: 0.25 V Trigger Level for Hz Filter ON: 0.25 V Range: 400 V Resolution: 100 mV Accuracy: 3 % rdg + 5 digits Trigger Level for Hz Filter OFF: 6 V Trigger Level for Hz Filter ON: 6 V Range: 600 V ac rms Resolution: 1 V Accuracy: 3 % rdg + 5 digits Trigger Level for Hz Filter OFF: 6 V Trigger Level for Hz Filter ON: 6 V Ohms measurement ( 355 only) Range: 400 & Resolution: 0.1 & Accuracy: 1.5 % + 5 digits Range: 4 k& Resolution: 1 & Accuracy: 1.5 % + 5 digits Range: 40 k& Resolution: 10 & Accuracy: 1.5 % + 5 digits Range: 400 k& Resolution: 100 & Accuracy: 1.5 % + 5 digits Continuity beeper ( 355 only) On at d 30 & Off at e 100 & Frequency measurement Measurement range : 5.0 Hz to 1 kHz Resolution : 0.1 Hz ( 15 Hz to 399.9 Hz) ; 1 Hz ( 400 Hz to 1 kHz) Accuracy – 5.0 Hz to 100 Hz : 0.2 % + 2 counts Accuracy – 100.1 Hz to 1 kHz : 0.5 % + 5 counts Trigger level : Refer to current and voltage tables