Product selection guide: Digital multimeters

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	Remove	Remove

	Fluke 88V Deluxe Automotive Multimeter	Fluke 77 IV Digital Multimeter

Auto / manual ranging
Basic DC accuracy	0.10 %	0.30 %
Counts	20000	6000
Digits	4.5	3.5
Wide bandwidth	5 kHz	1 kHz

Capacitance	9,999 µF	9,999 µF
Conductance	60 nS
Continuity with beeper
Current AC/DC	10.0 A	10.0 A
Diode test
Duty cycle
Frequency	200 kHz	99.99 kHz
Microamps
Pulse width
Resistance	50 MΩ	50 MΩ
Rpm
Temperature	-328.0 °F to +1994.0 °F
Voltage AC/DC	1000 V	1000 V

Auto (touch) hold
Display hold
Min-max recording
Relative reference

Automatic power off
Closed case calibration
Fuse access
Low battery indication
Operating temperature range	-20 °C to +55 °C	-10 °C to +50 °C
Removable holster
Smoothing
Overmolded case, integrated holster

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Product selection guide: Digital multimeters

Category

Basic features

Measurements

Display

Diagnostics and data

Other features

Warranty and safety

Dangerous voltage indication
EN61010-1 CAT III	1000 V	1000 V
EN61010-1 CAT IV	600 V	600 V
Input alert
IP rating	IP 30
Warranty	Lifetime	Lifetime

Analog bargraph
Backlight
Two-level backlight