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Fluke 78 Automotive Multimeter

 Fluke 78

The Fluke 78 gives you the automotive features you need, at the price you want.

Features at a glance:

  • Volts, amps, continuity and resistance
  • Frequency for "pulsed-DC" and AC frequency tests
  • Duty Cycle to verify operation of feedback carburetors, and other variable duty cycle signals
  • Direct Reading Dwell for 3, 4, 5, 6 and 8-cylinder engines
  • Temperature in ºF or ºC up to 1839ºF or 999ºC; thermocouple bead probe and adapter plug accessories included
  • Min/Max Recording work with all meter functions
  • Precision Analog Bar Graph
  • RPM80 Inductive Pickup (optional accessory) for both conventional and distributorless (DIS) ignitions
  • 10 Megohm Input Impedance
  • Sleep Mode
  • Protective Holster with Flex-Stand™
  • Lifetime Warranty
  • Cat II 300 V
General Specifications
DC Voltage
Range:  400 mV - 300V
Accuracy:  ±0.3%
Best Resolution:  0.1 mV
AC Voltage
Range:  4V - 300V
Accuracy:  ±2.5%
Best Resolution:  0.001V
DC Current
Range:  4mA - 10A
Accuracy:  ±1.0%
Best Resolution:  0.001A
AC Current
Range:  40mA - 10A
Accuracy:  ±2.5%
Best Resolution:  0.01A
Range:  400 W - 40 MW
Accuracy:  ±0.5%
Best Resolution:  0.1 W
Range:  99.99 Hz - 99.99 kHz
Accuracy:  ±0.1%
Best Resolution:  0.01Hz
Range:  -40 ºF to 1839 ºF (-40ºC to 999ºC)
Accuracy:  ±0.3%
Best Resolution:  1º
Dwell Angle
Range:  0 - 120
Accuracy:  ±2º
Best Resolution:  1º
Duty Cycle
Range:  0.0% - 99.9%
Accuracy:  ±0.2%/kHz
Best Resolution:  0.1%
Range:  60 - 7000 RPM
Accuracy:  ±0.2%
Best Resolution:  1 RPM
 Meets IEC 1010 safety standards for 300V CAT III Applications. Protected from overvoltage transientes to 4 kV per IEC 1010-1.
Model NameDescription
Fluke 78 Automotive Multimeter including:
  • Fluke 78 Automotive Meter
  • Holster with Flex-Stand™
  • 9V Battery (installed)
  • TL75 Test Leads
  • AC70 Alligator Clips
  • 80PK-1 Bead Thermocouple Probe
  • 80AK Thermocouple Adapter
  • User's Manual for automotive use
  • Quick Reference Guide

RPM80RPM80 Inductive Pick-Up/External Trigger

Cases and Holsters
C100C100 Universal Carrying Case
C510C510 Leather Meter Case
C550C550 Tool Bag
C90C90 soft case for DMMs and visual IR thermometers
C25C25 Large Soft Case for DMMs





Camouflage Carrying Case for Fluke Meters

Camouflage Carrying Case for Fluke Meters

Camouflage Carrying Case for Fluke Meters

Camouflage Carrying Case for Fluke Meters

Camouflage Carrying Case for Fluke Meters

Current Clamps
i1010i1010 AC/DC Current Clamp
i200i200 AC Current Clamp
i410AC/DC Current Clamp
i2000 flexi2000 flex AC Current Clamp
i200si200s AC Current Clamp
i3000si3000s AC Current Clamp

Test Leads, Probes and Clips

Fluke TL80A Basic Electronic Test Lead Kit Includes:

  • One pair (red, black) each 1 meter long silicone test lead set, alligator clip and probe tip extender
  • C75 soft carrying case
  • One year warranty

PV350PV350 Pressure Vacuum Module

80AK-A80AK Thermocouple Adapter
80CJ-M80CJ-M type J Male Mini-Connectors
80CK-M80CK-M type K Male Mini-Connectors
80T-150UA80T-150U Universal Temperature Probe
80TK80TK Thermocouple Module
80PK-3A80PK-3A Surface Probe
80PK-880PK-8 Pipe Clamp Temperature Probe

Test Leads

SureGrip™ Industrial Test Lead Set includes:

  • AC220 SureGrip™ Alligator Clip Set
  • TP220 SureGrip™ Industrial Test Probe Set
  • TL224 SureGrip™ Silicone Test Lead Set (straight to right)
  • One year warranty
TL223TL223 Electrical Test Lead Set
TL224TL224 SureGrip™ Insulated Test Leads
TL71TL71 Premium Test Lead Set
TL81ATL81A Deluxe ElectronicTest Lead Kit
TL221TL221 SureGrip™ Test Lead Extension Kit
TL225TL225 SureGrip™ Stray Voltage Adapter Test Lead Kit
TL238TL238 SureGrip™ Test Lead Set for High Energy Environments
TL26ATL26A 60 in. 5-Way Test Lead Set
TL28ATL28A Automotive Test Lead Set
TL75TL75 Hard Point™ Test Lead Set
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