Product selection guide: Solar industry tools

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	Fluke 87V MAX True-rms Digital Multimeter	Fluke 393 FC Solar Clamp Meter CAT III 1500 V

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Basic features

Auto / manual ranging
Basic DC accuracy	0.05 %
Counts	20000
Digits	4.5
True RMS readings	AC
Wide bandwidth	20 kHz

Diagnostics and data

Auto (touch) hold
Display hold
Fast min-max 250 µs	250 µs
Min-max recording
Relative reference

Other features

Automatic power off
Closed case calibration
Completely sealed / watertight
Fuse access
Low battery indication
Operating temperature range	-40 °C to +55 °C
Removable holster
Smoothing
Trigger in / out

Warranty and safety

Dangerous voltage indication
EN61010-1 CAT III	1000 V
EN61010-1 CAT IV	600 V
Input alert
IP rating	IP 67
Warranty	Lifetime

Measurements

Capacitance	9,999 µF
Conductance	60 nS
Continuity with beeper
Current AC/DC	10.0 A
Diode test
Duty cycle
Frequency	200 kHz
Microamps
Motor drive measurement
Pulse width
Resistance	50 MΩ
Temperature	+1090 °C
Voltage AC/DC	1000 V
AC current
AC voltage
Continuity
DC volts
DC current
True RMS
Min-Max-Avg

Display

Analog bargraph
Two-level backlight
Display hold
Backlight

Special features

Fluke Connect™ compatible
Inrush current mode
Low-pass filter
18 inch iFlex® Flexible Current Probe		Included
Visual continuity
Audio polarity
Data logging

Specifications

Jaw opening		1.3 in (34 mm)
Max wire size (MCM)		750
Current range AC (RMS)		999.9 A
AC response		True RMS
Current range DC		999.9 A
Accuracy DC current: ± 5 counts		2.00 %
Voltage range DC		1500 V
Accuracy AC voltage: ± 5 counts		1.00 %
Resistance range		60 kΩ
Frequency measurement range		500 Hz
Accuracy AC current (50/60 Hz): ± 5 counts		2.00 %
Voltage range AC		1000 V
Accuracy DC voltage: ± 5 counts		1.00 %

Mechanical, environmental and safety ratings

Category ratings

CAT III 1500 V, CAT IV 600 V

Unit power

Auto off

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