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Fluke 8845A
6.5 Digit Precision Digital Bench Multimeter, 35 ppm

  • 6.5 digit resolution
  • Basic V dc accuracy of up to 0.0035 %
  • Dual display
  • 100 μA to 10 A current range, with up to 100 pA resolution
  • Wide ohms range from 10 Ω to 1 GΩ with up to 10 μΩ resolution
  • 2 x 4 ohms 4-wire measurement technique
  • Measures frequency and period
  • Fluke 45 and Agilent 34401A emulation
  • Graphical display
  • Trendplot paperless recorder mode, statistics, histogram
  • CAT I 1000 V, CAT II 600 V
  • For the 24 ppm Model See Fluke 8846A
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Fluke 8845A Shown

Product Information
Datasheet 345 KB PDF
Manual 799 KB PDF
Ordering Info Jump to Product Models, Prices, Accessories, and Ordering Information
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The Fluke 8845A 6.5 digit precision multimeters have the precision and versatility to handle your most demanding measurements, on the bench or in a system. These meters are both high performance and feature rich, yet also remarkably easy to use.

These digital multimeters perform the functions you would expect to see in a multifunction DMM, including measuring volts, ohms, and amps. Basic VDC accuracy of up to 0.0035 %, 10 A current range, and a wide ohms range give you an unbeatable combination of measurement capability.

You can also use the Fluke 8845-A to measure frequency and period. In addition, the Fluke 8846A measures temperature and capacitance. The functions of a counter, capacitance meter, and thermometer are built in for unparalleled versatility. Extend the meters' utility even more with their graphical display modes, including Trendplot paperless recorder mode, statistics and histograms—features you won't find on other multimeters.

Of course, these meters are also durable and dependable, features you expect from any Fluke meter. This unique combination of features and performance makes the Fluke 8845A an unbeatable value for a wide variety of applications, including manufacturing test, research and development, and service.

Dual display and versatile graphical capabilities
The Fluke 8845 features a unique dual display that allows you to measure two different parameters of the same signal from one test connection. To reveal signal quality issues like drift, intermittent and stability, view data as a real time trend plot or histogram, with the unique analyze mode. You won't find graphical display capabilities like these on any other instrument in this class and stability, view data as a real time trend plot or histogram, with the unique analyze mode. You won't find graphical display capabilities like these on any other instrument in this class.

Perform 4-wire measurement with only two leads
Patented split terminal jacks for the 2 x 4 ohms function allow you to perform 4-wire measurements using only two leads instead of four. A special test lead accessory is available to enable you to establish the connection. You get excellent resolution and accuracy plus the convenience and ease of using a single pair of leads.

Multiple connectors give you maximum flexibility
Choose from several interfaces to connect the Fluke 8845 A/8846 A to a personal computer: serial, IEEE-488, and Ethernet come standard on both models. A USB device port is included on the Fluke 8846/A Digital multimeter for convenient data transfer to and from a PC via a portable USB storage device.

FlukeView Software and drivers add PC power and application compatibility
FlukeView Forms increases the power of your Fluke tool by enabling you to document, store and analyze individual readings or series of measurements, then convert them into professional-looking documents. Log live readings while connected to a PC or store, display and share readings in interactive forms, graphs and tables. Create customized, professional looking documents that can be printed or emailed. FlukeView Forms software includes easy-to-use standard forms.

Instrument programming drivers, DLL files and support information are included to get your test system up and running as quickly as possible.

FlukeView Forms Basic
The Fluke 8845-A ships with a free copy of FlukeView Basic. Transfer data points from your meter to your PC and use the two standard, non-customizable forms to display your readings in table or graphical form. For a larger array of forms or to use FlukeView Forms Designer to customize your forms, upgrade to FlukeView Forms version 3.0 with FVF-UG.

Fluke 45 and Agilent 34401A emulation
The Fluke 8845A emulates operation and programming commands of the Fluke 45 and Agilent 34401. Emulation shortens the learning curve and makes it easy to fit the Fluke 8845A or Fluke 8846A into existing test systems.

Specifications Fluke 8845A Fluke 8846A
Measurement Function
[Accuracy ± (% of reading + % of range)]
DC Voltage Ranges 100 mV to 1000 V
Max Resolution 1nV
Accuracy 0.0035 + 0.0005 0.0024 + 0.0005
AC Voltage Ranges 100 mV to 750V 100 mV to 1000V
Max Resolution 100 nV
Accuracy 0.06 + 0.03 0.06 + 0.03
Frequency 3 Hz to 300 KHz
DC Amps Ranges 100 μA to 10 A 100 μA to 10 A
Max Resolution 100 pA 100 pA
Accuracy 0.050 + 0.005 0.050 + 0.005
AC Amps Ranges 10 mA to 10 A 10 mA to 10 A
Max Resolution 10 μA 100 pA
Accuracy 0.10 + 0.04 0.10 + 0.04
Frequency 3 Hz to 10 kHz 3 Hz to 10 kHz
2x4 Wire Yes Yes
Ranges 100 Ω to 100 MΩ 10 Ω to 1 GΩ
Max. Resolution 100 μΩ 10 μΩ
Accuracy 0.010 + 0.001 0.010 + 0.001
Frequency / Period
Ranges 3 Hz to 300 kHz 3 Hz to 1 MHz
Maximum Resolution 1 μHz 1 μHz
Accuracy 0.01% 0.01 %
Continuity/Diode Test Yes Yes
Math Functions
Type Zero, Min/Max/Average, Std Dev; mx+b
dB/dBm Yes
Advanced Functions
Statistics/Histogram Yes
Trendplot Yes
Limit Test Yes
Input / Output
USB memory USB memory drive port
Interfaces RS 232, IEEE-488.2, Ethernet, USB with optional adapter
SCPI (IEEE-488.2), Agilent 34401A, Fluke 45
General Specifications
Display VFD dot matrix
Resolution 6.5 Digits
Weight 8 lbs (3.6 kg)
(Height x Weight x Depth)
3.46 in x 8.56 in x 11.7 in
(88 mm x 217 mm x 297 mm)
Safety Designed to comply with IEC 61010-1 2000-1, ANSI/ISA-S82.01-1994, CAN/CSA-C22.2 No. 1010.1-92 CAT I 1000 V, CAT II 600 V
Warranty One Year
Ordering Information
Model Description Buy Online Price
8845A 120V
MFR ID: 2441853
Fluke 8845A 6.5 Digit Precision Digital Bench Multimeter, DCV 35 ppm Buy Now $1,095.00
8845A/C 120V
MFR ID: 2675277
Fluke 8845A/C 6.5 Digit Precision Digital Bench Multimeter, DCV 35 ppm w/ Tracable Calibration Cert Buy Now $1,095.00
8845A/CSU 120V
MFR ID: 2675303
Fluke 8845A-CSU 120V 6.5 Digit Precision Digital Multimeter w/Calibration Cert, Software & USB Cable Buy Now $1,325.00
8845A/SU 120V
MFR ID: 2675292
Fluke 8845A/SU 6.5 Digit Precision Digital Bench Multimeter, DCV 35 ppm, w/Software & Cable Buy Now $1,325.00
Optional Configuration
8846A 120V
MFR ID: 2454021
Fluke 8846A 6.5 Digit Precision Digital Bench Multimeter, DCV 24 ppm with USB Memory Buy Now $1,545.00
8846A/C 120V
MFR ID: 2675289
Fluke 8846A/C 6.5 Digit Precision Digital Bench Multimeter, DCV 24 ppm w/USB Memory & Cal Cert Buy Now $1,545.00
8846A/CSU 120V
MFR ID: 2675359
Fluke 8846A/CSU 6.5 Digit Digital Bench Multimeter, DCV 24 ppm w/USB Memory, Cal Cert, SW & Cable Buy Now $1,760.00
8846A/SU 120V
MFR ID: 2675344
Fluke 8846A/SU 6.5 Digit Precision Digital Bench Multimeter, DCV 24 ppm with USB Memory, SW & Cable Buy Now $1,760.00
Included Accessories
  • 1 - TL71 Test Lead Set, Premium DDM
  • 1 - Line cord
  • 1 - USB to RS232 interface adapter cable
  • 1 - FlukeView Forms Basic Software
  • 1 - statement of cal practices
  • 1 - IEEE information sheet
  • 1 - Warranty statement
  • 1 - Getting Started guide
  • 1 - CD Rom with user manual
Optional Accessories
Test Leads, Probes, and Clips
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: 1616632
Fluke TL910 1000V/3A, CAT II Electronic Test Probe Set (Red/Black) Buy Now Sale $53.89
(Reg. $69.99)
MFR ID: 2742690
Fluke 8845A-EFPT Extended Fine Point Tip Adapter Set (Set includes Red/Black Probes) Buy Now Sale $18.20
(Reg. $20.00)
MFR ID: 2742683
Fluke 8845A-TPIT Test Probe IC Tip (Set includes Red/Black Probes) Buy Now Sale $18.20
(Reg. $20.00)
MFR ID: 2653346
Fluke 884X-SHORT 4-Wire Short Buy Now Sale $29.05
(Reg. $35.00)
MFR ID: 2826215
Fluke TL2X4W-PTII 2 x 4 Wire ohms Test Lead Set, 2 mm Probe Tip Buy Now Sale $70.40
(Reg. $80.00)
MFR ID: 1277086
Fluke TL80A Basic Electronic Test Lead Set with C75 Carrying Case (Red/Black) Buy Now Sale $70.39
(Reg. $79.99)
Cases and Holsters
MFR ID: 2675552
Fluke 884X-CASE Molded Hard Plastic Black Carry Case Buy Now Sale $297.00
(Reg. $330.00)
MFR ID: 2771721
Fluke Y8846D Rack Mount Kit 8845A & 8846A Dual Buy Now Sale $114.75
(Reg. $135.00)
MFR ID: 2675518
Fluke Y8846S Rack Mount Kit Single Buy Now Sale $83.60
(Reg. $95.00)
Cables and Hardware
MFR ID: 2675487
Fluke 884X-ETH Ethernet Interface Cable Discontinued
MFR ID: 2675479
Fluke 884X-USB USB to RS232 Cable Adapter Buy Now Sale $131.95
(Reg. $160.00)
MFR ID: 946470
Fluke RS43 Serial Interface Cable Buy Now Sale $56.95
(Reg. $65.00)
MFR ID: 708289
Fluke Y8021 IEEE-488 1 Meter Cable Buy Now Sale $292.50
(Reg. $325.00)
MFR ID: 708297
Fluke Y8022 IEEE-488 Shielded Interface Cable Buy Now Sale $337.50
(Reg. $375.00)
MFR ID: 2687335
Fluke FVF-SC4 Fluke View Forms Software w/USB Cable for 8808A, 8845A, 8846A Buy Now Sale $278.99
(Reg. $309.99)
MFR ID: 2791314
Fluke FVF-SC5 Fluke View Forms Software - Basic for 8845/8846 Buy Now Sale $116.19
(Reg. $139.99)
MFR ID: 1576741
Fluke FVF-UG Fluke View Forms Software Upgrade Buy Now Sale $114.39
(Reg. $129.99)
MFR ID: 2675534
Fluke 884X-1G USB Memory Stick 1 GB, for 8846A Buy Now Sale $119.95
(Reg. $135.00)