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Fluke 27
Extra Rugged Analog/Digital Multimeter

  • 3200-count digital display for accuracy and resolution
  • 31-segment analog bar graph for fast peaking, nulling zero adjustments and capacitor checking.
  • Fast Auto 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
  • Meets Military Shock, Vibration and Water-Proof Requirements
  • AC & DC Voltage
  • Diode Test
  • Fast Continuity Beeper
  • 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
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Fluke 27 Shown

Product Information
Manual 194 KB PDF
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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.

Ordering Information
Model Description Buy Online Price
27YEL Fluke 27YEL Digital Multimeter Discontinued
27U Fluke 27YEL Used (Surplus Goverment Purchase). New in the Box Please Call
Also See: 27II
Optional Accessories
Cases and Holsters
MFR ID: 827055
Fluke C100 Universal Hard Carrying Case Buy Now Sale $52.95
(Reg. $59.99)
MFR ID: 708396
Fluke C20 Hard Carrying Case with Carrying Handle and Accessories Storage Compartment Buy Now Sale $60.19
(Reg. $69.99)
MFR ID: 681114
Fluke C25 Large Zippered Soft Carrying Case for most DMMs Buy Now Sale $32.39
(Reg. $39.99)
MFR ID: 1547885
Fluke C510 Leather Carrying Case, for most Multimeters Buy Now Sale $70.39
(Reg. $79.99)
MFR ID: 1547919
Fluke C550 Rugged Canvas Tool Bag, 5 Pockets, Water Resistant Buy Now Sale $86.52
(Reg. $99.99)
MFR ID: 896220
Fluke C800 Hard Carrying Case with Detachable Lid Buy Now Sale $46.79
(Reg. $59.99)
Current Clamps
MFR ID: 2277225
Fluke i400 400A AC Current Clamp, with Banana Plugs for Digital Multimeters Buy Now Sale $135.84
(Reg. $159.99)
MFR ID: 617727
Fluke i410 400A AC/DC Current Clamp Buy Now Sale $242.99
(Reg. $269.99)
MFR ID: 617735
Fluke I1010 600AAC/1000ADC AC/DC Current Clamp Buy Now Sale $382.49
(Reg. $424.99)
MFR ID: 664755
Fluke I200 200A AC Current Clamp Buy Now Sale $129.59
(Reg. $159.99)
MFR ID: 664760
Fluke i200S 200A AC Current Clamp, with BNC to banana adapter Buy Now Sale $224.99
(Reg. $249.99)
Fiber Optic
MFR ID: 200428
Fluke FOM Fiber Optic Power Meter Buy Now Sale $472.49
(Reg. $524.99)
MFR ID: 203403
Fluke 203403 Fuse, 11A, 1000V, FAST, B. PK, QTY 1 Buy Now Sale $11.66
(Reg. $14.40)
MFR ID: 203406
Fluke 203406 Fuse, 11A, 1000V, FAST, LOT QTY 5 Buy Now Sale $37.67
(Reg. $46.50)
MFR ID: 203411
Fluke 203411 Fuse, 440mA, 1000V, FAST, B.PK, QTY 1 Buy Now Sale $7.78
(Reg. $9.60)
MFR ID: 203414
Fluke 203414 Fuse, 440mA, 1000V, FAST, LOT QTY 5 Buy Now Sale $20.49
(Reg. $25.30)
MFR ID: 643684
Fluke 643684 Fuse, .406 x 1.5, 20A, 600V, FAST Buy Now Sale $8.83
(Reg. $10.90)
MFR ID: 713099
Fluke 713099 Fuse, FIBRE 3A 600VAC - Pack of 25 Buy Now Sale $59.13
(Reg. $73.00)
MFR ID: 812396
Fluke 812396 Fuse, FAST, .630 mA, 250V, 5X20MM - Pack of 25 Buy Now Sale $14.90
(Reg. $18.40)
MFR ID: 871173
Fluke 871173 Fuse, 630 MA 250V, 5 x 20MM FAST, - Pack of 5 Buy Now Sale $8.34
(Reg. $10.30)
MFR ID: 871202
Fluke 871202 Fuse, 3A, 600V, - Pack of 5 Buy Now Sale $14.62
(Reg. $18.05)
High Voltage Probes
MFR ID: 382846
Fluke 80K-40 40 kV AC/DC High Voltage Probe Buy Now Sale $197.99
(Reg. $219.99)
MFR ID: 532424
Fluke 80K-6 6 kV AC/DC High Voltage Probe Buy Now Sale $113.18
(Reg. $129.99)
Pressure and Vacuum
MFR ID: 919811
Fluke PV350 Digital Pressure Vacuum Module Buy Now Sale $427.49
(Reg. $474.99)
MFR ID: 750422
Fluke 80PK-1 Bead Probe, Type-K Thermocouple, -40 to 260°C Buy Now Sale $28.34
(Reg. $34.99)
MFR ID: 2098706
Fluke 80PK-25 SureGrip Piercing Temperature Probe, Type-K Thermocouple, -40 to 260°C Buy Now Sale $104.39
(Reg. $119.99)
MFR ID: 874610
Fluke 80PK-3A Surface Probe, Type-K Thermocouple, 0 to 260°C Buy Now Sale $135.84
(Reg. $159.99)
MFR ID: 200360
Fluke 80PK-8 Pipe Clamp Temperature Probe, Type-K Thermocouple,-29 to 149 °C Buy Now Sale $150.95
(Reg. $179.99)
MFR ID: 1288229
Fluke 80PK-9 General Purpose Probe, Type-K Thermocouple, -40 to 260°C Buy Now Sale $57.39
(Reg. $69.99)
MFR ID: 1288241
Fluke 80PK-EXT Extension Wire Kit, Type-K Thermocouple Buy Now Sale $50.39
(Reg. $59.99)
MFR ID: 3190456
Fluke 80T-150UA Universal Temperature Probe Buy Now Sale $242.99
(Reg. $269.99)
MFR ID: 736736
Fluke 80TK Type K Thermocouple Conversion Module Buy Now Sale $131.99
(Reg. $149.99)
Test Leads, Probes and Clips
85RF Fluke 85RF High Frequency Probe (Discontinued) Buy Now
AC220 Fluke AC220 SureGrip Insulated Alligator Clips, (one red, one black) Buy Now Sale $36.44
(Reg. $44.99)
MFR ID: 1610115
Fluke AC280 SureGrip Hook Clips, (one red, one black) Buy Now Sale $28.34
(Reg. $34.99)
MFR ID: 1610144
Fluke AC283 SureGrip Pincer Clips, (one red, one black) Buy Now Sale $36.44
(Reg. $44.99)
MFR ID: 1610159
Fluke AC285 SureGrip Large Alligator Clips, (one red, one black) Buy Now Sale $20.24
(Reg. $24.99)
MFR ID: 1616807
Fluke BP980 4mm Double Banana Plug Kit, 5 pairs (Red and Black) Buy Now Sale $36.76
(Reg. $44.99)
MFR ID: 1616818
Fluke H900 Test Lead Holder, 10 Slots, Yellow Buy Now Sale $19.49
(Reg. $24.99)
MFR ID: 2003625
Fluke TL220 Suregrip Industrial Test Lead Set (Red/Black) Buy Now Sale $64.79
(Reg. $79.99)
MFR ID: 2003602
Fluke TL221 Suregrip Silicone Test Lead Extension Kit (Red/Black) Buy Now Sale $26.39
(Reg. $29.99)
MFR ID: 2003633
Fluke TL223 Suregrip Electrical Test Lead Set, AC220, TP1, TL224 (Red/Black) Buy Now Sale $64.79
(Reg. $79.99)
MFR ID: 1610198
Fluke TL224 SureGrip Silicone Insulated Test Leads (Red/Black) Buy Now Sale $24.29
(Reg. $29.99)
MFR ID: 1274382
Fluke TL71 1000V/10A CAT II Premium Test Lead Set (Red/Black) Buy Now Sale $24.29
(Reg. $29.99)
MFR ID: 2032684
Fluke TL76 1000V/10A CAT II 2/4mm Silicone Test Lead Set (Red/Black) Buy Now $34.99