FLUKE 381 Remote Display True-RMS AC/DC Clamp Meter

Fluke 381 Remote Display True-RMS AC/DC Clamp Meter

The iFlex Flexible Current Probe expands the measurement range to 2500 Amps AC while providing increased display flexibility. With a cord that runs 6 foot, you can finally measure those tight spaces, awkward sized conductors and disorganized wires. Now one technician can do jobs that would otherwise require two people. Clamp the Fluke 381 around a conductor, remove the display and walk across the room to operate controls or remove protective equipment, all while watching real-time readings.

Specifications:

• Wireless technology allows the display to be carried up to 30 foot away from the point of measurement for added flexibility without interference with measurement accuracy
• The removable magnetic display can be conveniently mounted where it is easily seen
• Integrated low pass filter and state-of-the-art signal processing allows for use in noisy electrical environments while providing stable readings
• Proprietary inrush measurement technology to filter out noise and capture motor starting current exactly as the circuit protection sees it
• Ergonomic design fits in your hand and can be used while wearing protective equipment
• Radio transmitter automatically sets the correct measurement range so you do not need to change the switch positions while taking a measurement

SPecifications:

Battery Type	AA
Maximum Voltage Between Any Terminal and Earth Ground	1000 volt
Operating Temperature	-10 to 50 degree Celsius
Storage Temperature	-40 to 60 degree Celsius
Operating Humidity - Non-Condensing (< 10 degree Celsius)	≤90 percent RH (at 10 to 30 degree Celsius) ≤75 percent RH (at 30 to 40 degree Celsius) ≤45 percent RH (at 40 to 50 degree Celsius)
Operating Altitude	2000 metre
Storage Altitude	12000 metre
Jaw Opening	34 mm
Flexible Current Probe Diameter	7.5 mm
Flexible Current Probe Cable Length (Head to Electronics Connector)	1.8 metre
AC Current via Jaw
Range	999.9 Amps
Resolution	0.1 Amps
Accuracy	2 percent ±5 digits (10 to 100 Hz) 2.5 percent ±5 percent digits (100-500 Hz)
Crest Factor (50/60 Hz)	3 at 500 Amps 2.5 at 600 Amps 1.42 at 1000 Amps Add 2 percent for C.F. >2
AC Current via Flexible Current Probe
Range	999.9/2500 Amps (45–500 Hz)
Resolution	0.1/1 Amps
Accuracy	3 percent ±5 digits
Crest Factor (50/60Hz)	3.0 at 1100 Amps 2.5 at 1400 Amps 1.42 at 2500 Amps Add 2 percent for C.F. > 2
Position Sensitivity
	Distance from Optimum
		i2500-10 Flex	i2500-18 Flex	Error
	A	12.7 mm	35.6 mm	±0.5 percent
	B	20.3 mm	50.8 mm	±1.0 percent
C	35.6 mm	63.5 mm	±2.0 percent
DC Current
Range	600 Amps
Resolution	0.1 Amps
Accuracy	2 percent ±5 digits
AC Voltage
Range	600/1000 volt
Resolution	0.1/1 volt
Accuracy	1.5 percent ±5 digits (20 to 500 Hz)
DC Voltage
Range	1000 volt
Resolution	0.1/1 volt
Accuracy	1 percent ±5 digits
Resistance
Range	600/6 Ω, 60 KΩ
Resolution	0.1/1/10 Ω
Accuracy	1 percent ±5 digits
Size	277 x 88 x 43 mm
Weight	0.35 kg

Includes:

• 5 x AA Batteries
• Test Leads
• Coated Instruction Card
• Safety Information Sheet
• Flexible Current Probe
• Soft Carry Case