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This product is discontinued or reclassifiedFluke suggests:
Rugged Multimeters: Fluke 27 II/28 II Industrial Multimeters

Fluke 27 Multimeter

 Fluke 27
Extremely Rugged, Water Resistant, O-Ring Sealed for Harsh Environments

The Fluke 27 combines accurate digital and analog measurement capability with extreme ruggedness and durability. They have cases twice as thick as any other DMM we build. They are totally sealed, waterproof to 3 feet (one meter) of water for one hour, tough enough to withstand contaminants, chemicals, accidental drops and severe electrical overloads.

Designed to meet military specification of MIL-STD-28800 for Style A, Class 2 instruments, the Fluke 27 performs under the extremes of heat, cold, humidity, shock, electromagnetic interference, vibration and downright abuse.

  • 3200-count digital display for accuracy and resolution
  • 31-segment analog bar graph for fast peaking, nulling zero adjustments and capacitor checking
  • Fast autoranging and manual ranging
  • TouchHold® function captures and locks the measurement and automatically updates with the next measurement
  • Conductance for high resistance measurement
  • Min/Max and Relative modes
  • Conforms to IEC 1010-1 CAT III
  • MSHA Approved

MSHA Approval Approval 2G-3665-0 Permissible Multimeter

Safety Designed
Rugged safety features include extensive overload protection, high energy fuses, fused 10A range, and non-metallic cases and tilt bail. All voltage inputs recover or fail safe under power line surge tests for major feeders. This includes simulated lightning and load switching transient pulses up to 8 kV.

Fluke 27 Features at a Glance:
  • Digital Display/Counts 3200
  • Analog Bar Graph/Segments 31
  • AC & DC Voltage
  • Resistance
  • Diode Test
  • Fast Continuity Beeper
  • Auto and Manual Ranging
  • Automatic TouchHold®
  • Superior EMI Shielding
  • Operates from -15ºC to 55ºC (5ºF to 131ºF) and 95% Relative Humidity
  • Rugged, O-Ring Sealed Case
  • Built-in Tilt-Bail Hanger
  • Meets Military Shock, Vibration and Water-Proof Requirements
  • Min/Max and Relative Mode
  • Lifetime Warranty
Voltage DC
Range and Resolution:  320.0 mV, 3.200V, 32.00V, 320.0V, 1000V
Best Accuracy:  ±(0.1%+1)
Voltage AC
Range and Resolution:  320.0 mV, 3.200V, 32.00V, 320.0V, 1000V
Best Accuracy:  ±(0.5%+3)
Current DC
Range and Resolution:  320.0 µA, 3200 µA, 32.00 mA, 320.0 mA, 10.00A
Best Accuracy:  ±(0.75%+2)
Current AC
Range and Resolution:  320.0 µA, 3200 µA, 32.00 mA, 320.0 mA, 10.00A
Best Accuracy:  ±(1.5%+2)
Range and Resolution:  320.0 Ω, 3.200 kΩ, 32.00 kΩ, 320.0 kΩ, 3.200 MΩ, 32.00 MΩ
Best Accuracy:  ±(0.2%+1)
Range and Resolution:  32.00 nS
Best Accuracy:  ±(2%+10)
Battery Life
 Typically over 1000 hours (alkaline)
 203 mm L x 95 mm W x 56 mm D (8" L x 3.75" W x 2.2" D)
 0.75 kg (1.6 lb)
 Lifetime Limited; One year calibration interval
Model NameDescription
Fluke 27 Multimeter (yellow case) including:
  • pair of safety designed TL75 right-angle test leads
  • two insulated alligator clips
  • spare fuse
  • 9 volt battery
  • User's manual

AC220AC220 SureGrip™ Alligator Clip Set
AC280AC280 SureGrip™ Hook Clips
AC285AC285 SureGrip™ Alligator Clip Set
TLK225Fluke TLK-225 SureGrip™ Master Accessory Set

Cases and Holsters
C100C100 Hard Meter and Accessory Case
C101C101 Hard Case
C125C125 Soft Meter Case
C20C20 Hard Meter Case
C510C510 Leather Meter Case
C550C550 Tool Bag
CXT80CXT80 Extreme Case
Fluke MeterCleaner WipesFluke MeterCleaner Wipes

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

Fiber Optics
FOM Fiber Optic Meter FOM Fiber Optic Meter

High Voltage Probes
80k-1580K-15 High Voltage Probe
80K-4080K-40 High Voltage Probe
80K-680K-6 High Voltage Probe

L206L206 Deluxe LED Hat Light
L210L210 Probe Light + Probe Extender
L215L215 SureGrip™ Kit with Probe Light and Probe Extender
LVD1LVD1 Volt Light

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

80PJ-180PJ-1 Bead Probe
80PK-180PK-1 Bead Probe (Type K)
80PK-980PK-9 General Purpose Probe (Type K)
80PK-EXT80PK-EXT Extension Wire Kit (Type K)
80T-150UA80T-150U Universal Temperature Probe (for DMMs)
80TK80TK Thermocouple Module (Type K)
80PK-2780PK-27 SureGrip™ Industrial Surface Temperature Probe
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
TL224TL224 SureGrip™ Insulated Test Leads
TL71TL71 Premium Test Lead Set
TL81ATL81A Deluxe ElectronicTest Lead Kit
TL221TL221 SureGrip™ Extension Lead Set
TL238TL238 SureGrip™ Test Lead Set for High Energy Environments
TL75TL75 Hard Point™ Test Lead Set
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