รายละเอียดสินค้า FLUKE-28IIEX/ETL
Intrinsically Safe True RMS Multimeter
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4-1/2 digit mode for precise measurements (20,000 counts)
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True-rms ac voltage and current for accurate measurement on nonlinear signals
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Measures up to 1000V and 10A ac and dc (note that Ex zones require reduced measurements)
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Low pass filter ensures accurate voltage and frequency measurements on variable speed motor drives (VSDs)
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Frequency to 200 kHz and % duty cycle to help you diagnose VSDs and switching power supplies
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Resistance, continuity and diode test
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10,000 μF capacitance range for components and motor caps
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Conductance measurements for high resistance or leakage tests
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Min/Max/Avg and Peak capture to record transients and variations automatically
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Relative mode to remove test lead interference on resistance measurements
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Auto and manual ranging for maximum flexibility
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Input Alert protects you by chirping and flashing “Lead” when leads are plugged into the wrong inputs
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Backlit keypad buttons provide extra visibility in poorly lit areas, even when you’re wearing full PPE
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Large display digits and 2-level bright white backlight also increases visibility
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Long battery life—400 hours typical without backlight (Alkaline)
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Optional magnetic hanger for easy setup and viewing
Fluke 27II Specifications |
Function |
Range |
Accuracy |
DC Voltage |
0.1 mV to 1000 V |
±0.5% +1 |
AC Voltage |
0.1 mV to 1000 V |
±0.7% +4 |
DC Current |
0.1 μA to 10 A |
±0.2% +4 |
AC Current |
0.1 μA to 10 A |
±1.0% +2 |
Resistance |
0.1MΩ to 50MΩ |
± (0.2 % + 1) |
Conductance |
60.00 nS |
(1.0 % + 10) |
Diode Test |
2.0 V |
± (2.0 % + 1) |
Duty Cycle |
0.0 % to 99.9 % |
Within ± (0.2 % per kHz + 0.1 %)
for rise times <1 µs |
Display counts |
6000 counts/19,999 counts in high-resolution mode |
Capacitance |
1 nF to 9999 μF |
± (1.0 % + 2) |
Frequency |
0.5 Hz to 199.99 kHz |
± (0.005 % + 1) |
Temperature |
-200 °C to +1090 °C
(-328 °F to +1994 °F) |
± (1.0 % + 10) °C
[± (1.0 % + 10) °F] |
Compliance |
CAT IV 600 V , CAT III 1000V |
IP Rating |
IP 67 |
Power |
Three AA batteries |
Battery life |
400 hours |
Display |
LCD, with backlight
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รีวิว (2)
Customer
10/12/2560 13:51
คุณภาพสินค้าดีมาก
Customer
10/12/2560 13:51
คุณภาพสินค้าดีมาก