3291/3293 Clamp on HiTester  
 표시부 개폐하는 플립 클램프 방식
 30mA ~ 1,000A 의 6 레인지 및 바 그래프 표시 기능
 자동 전원 ON/OFF 기능 지원
 폐해 전류의 정확한 측정 지원
 측정의 용이성 확보를 위한 슬림 코어 지원
 

 

3291 specifications
AC Current range 60.00 A / 600.0A / 1000 A AC (3 ranges)
Filter on : ±1.5 % rdg. ±5 dgt. at 50 or 60Hz)
Filter off : ±2.0 % rdg. ±5 dgt. at 45 to 66Hz)
Filter off : ±3.0 % rdg. ±5 dgt. at 40 to 45Hz, 66 to 600Hz)
Other functions Filter on/off (180Hz, -3dB), Display hold, Max. value hold, Auto power off, LCD Display reversible
Frequency characteristics 40 to 600 Hz
Sampling rate 2 times/sec (Bar graph: 4 times/ sec)
Crest factor (RMS) 2.8 (600 A and under) 1.6 and under (600A over)
Core jaw dia. φ 30 mm
Power supply CR2032 x 1
Dimensions, mass 50 mm W x 136 mm H x 26 mm D, 90 g
Accessories CARRYING CASE 9757 (1), strap (1)

 

3293 specifications
AC Current range 30.00 mA / 300.0 mA / 6.000A / 60.00 A / 600.0A / 1000 A AC (Auto range)
Filter on : ±1.5 % rdg. ±5 dgt. at 50 or 60Hz)
Filter off : ±2.0 % rdg. ±5 dgt. at 45 to 66Hz)
Filter off : ±3.0 % rdg. ±5 dgt. at 40 to 45Hz, 66 to 600Hz)
Other functions Filter on/off (180Hz, -3dB), Display hold, Max. value hold, Auto power off, LCD Display reversible
Frequency characteristics 40 to 600 Hz
Display section Digital / 3000 dgt. Bar graph / 35 seg.
Sampling rate 2 times/sec (Bar graph: 4 times/ sec)
Crest factor (RMS) 2.8 (600 A and under) 1.6 and under (600A over)
Core jaw dia. φ 24 mm
Power supply CR2032 x 1
Dimensions, mass 50 mm W x 130 mm H x 26 mm D, 120 g
Accessories CARRYING CASE 9757 (1), strap (1)