Giải đo dòng dò
3 mA /0.001 mA /1% + 5 dgt
30 mA /0.01 mA /1% + 5 dgt
30 A /0.01 A /1% + 5 dgt
60 A /0.1 A /5% + 5 dgt
Hiển thị: 3200 counts
Màn hình Bar-graph : 32 segments, LCD
Điện áp chịu đựng: 3.7 kV ac
Kiểu pin : 1 x 3 V Lithium CR2032
Kích thước vòng kìm: 40 mm max.
Trọng lượng: 200 g
Kích thước: 176 mm x 70 mm x 25 mm
Phụ kiện: túi mềm, HDSD
Hãng sản xuất: Fluke
Xuất xứ: Nhật
Bảo hành: 12 tháng
Method of detection
Mean value
Display
Digital display:
3200 counts
Bar-graph display:
32 segments, LCD
Measurement Cycle
2 times/second (Digital display), 12 times/second (Bar-graph display)
Range switching
Auto-range
Ambient temperature and humidity
0 °C to 50 °C, 80 % RH or less (no condensation)
Temperature coefficient
0.05% of range/°C or less (within the ranges of 0 °C to 18 °C and 28 °C to 50 °C for measurement of 0-50 A)
Influence of external magnetic field
0.0005% typical
Influence of conductor position
Within accuracy
Circuit voltage
<300 Vrms
Safety standard
EN 61010-1, EN 61010-2-032, 300 V CAT III, Pollution Degree 2
Withstanding voltage
3.7 kV ac
Battery type
1 x 3 V Lithium battery (button cell) CR2032
Battery life
Approx. 90 hours (when continuously used)
Auto power-off
Approx. 10 minutes
Diameter of measurable conductor
40 mm max.
Weight
200 g
Dimension
176 mm x 70 mm x 25 mm
Operating altitude
2000 m
Electrical Specification
Specifications at
23 ± 5 ºC, 80 % RH max
Accuracy
(% readout + value of least significant digit)
3 mA
Resolution: 0.001 mA Accuracy: 1% + 5 Max Permissible current: 60 A rms
30 mA
Resolution: 0.01 mA Accuracy: 1% + 5 Max Permissible current: 60 A rms
30 A
Resolution: 0.01 A Accuracy: 1% + 5 Max Permissible current: 60 A rms
60 A
Resolution: 0.1 A Accuracy: 5% + 5 Max Permissible current: 60 A rms