RECORDING MODE Normal, Trigger, Capture
OPERATING SYSTEM Successive Approximation
(CH1 single synchronized sampling)
RATED MAX. WORKING VOLTAGE AC 9.9Vrms, 14V peak value
NUMBER OF INPUT CHANNEL 3ch
MEASURING METHOD True RMS
RMS MEASURING INTERVAL approx. 100ms
SAMPLING INTERVAL Normal/Trigger mode : approx. 1.65ms/CH
Capture mode : approx. 0.55ms (waveform: at every 1.1ms)
LOW BATTERY WARNING Battery mark display (in 4 levels)
OVER-RANGE INDICATION “OL” mark is displayed when exceeding the measuring range
AUTO POWER OFF Power-off function operates automatically after a switch remains for 3min. (when recording is stopped)
POSSIBLE MEASUREMENT TIME Approx. 10 days (with alkaline LR6 batteries)
APPLICABLE STANDARDS IEC 61010-1:2001 CAT III 300V Pollution degree2
IEC 61326 (EMC standard)
DIMENSIONS 111(L)×60(W)×42(D)mm
WEIGHT Approx. 265g
INCLUDED ACCESSORIES
Alkaline battery LR6×4pcs, 9118 (Carrying case)
PC software “KEW LOG Soft 2”, 7148 (USB cable)
Instruction manual, Quick manual, Install manual,
USB Notice sheet
Normal Recording Mode: (AC 50/60Hz, Sine wave, Input: 10% or more of the range at CH1)
RANGE RMS ACCURACY
100.0mA ±2.0%rdg±0.9%f.s.+ Accuracy of Sensor
Other ranges ±1.5%rdg±0.7%f.s.+ Accuracy of Sensor
Crest Factor 2.5 or less: RMS accuracy (sine) + 2%rdg + 1%f.s.
Trigger Recording Mode (AC 50/60Hz sine wave)
RANGE ACCURACY
100.0mA 3.5%rdg±2.2%f.s.+ Accuracy of Sensor
Other ranges ±3.0%rdg±2.0%f.s.+ Accuracy of Sensor
Capture Recording Mode
RANGE ACCURACY
100.0mA ±3.0%rdg±1.7%f.s.+ Accuracy of Sensor
Other ranges ±2.5%rdg±1.5%f.s.+ Accuracy of Sensor