مشخصات فني

کلمپ آمپرمترتاشوAC مدل 3291 
کلمپ آمپرمتر True RMS
کلمپ آمپرتری با طراحی منحصر به فرد با صفحه نمایشگر تاشو جهت خواندن مقادیر از هر زاویه ای 
اندازه گیری آمپر از 6 الی 1000 آمپر
 

CLAMP ON HiTESTER 3291-50


CAT IV 300 V
CAT III 600 V

Max. rated voltage to earth 600V rms insulated wire
180°Open and Close system

 
 
 
Easily read measured values from all heights with the adjustable display
Innovative flip clamp design
Flip display to see measurement readings from any angle
Max. 1000A, 3 ranges, Bar graph display
 
 
مشخصات فنی کلمپ آمپرمتر هیوکی 3291
AC Current60.00/600.0/1000A, 3 ranges, 45Hz to 400Hz, True RMS
Basic accuracy: ±1.5% rdg. ±5dgt. (50/60Hz, filter ON)
AC Voltagen/a
Frequencyn/a
Crest factor2.8 and under (1.68 and under at 1000 A range)
Filter functionCut off frequency 180Hz at filter ON (-3dB)
Output functionn/a
Other functionFlip-open mechanism (but still retaining proper orientation of display), Back light, Maximum value display, Data hold, Auto power off
DisplayDigital LCD, max. 6000dgt., 91 segments
Display refresh rate: 1.1 sec or higher
Power supplyCoin type lithium battery (CR2032) × 1, Continuous use 20 hours
Core jaw dia.φ 30mm (1.18 in)
Dimensions, mass50mm (1.97 in) W × 136mm (5.35 in) H × 26mm (1.02 in) D, 115g (4.1 oz)
Supplied accessoriesCARRYING CASE 9757 ×1, Strap ×1, Instruction manual ×1, Coin type
lithium battery (CR2032, for trial purposes only) ×1