Fluke 289/IMSK Industrial Multimeter Service Combo Kit

Fluke has combined its advanced data logging Multimeter with Trendcapture with the i400 AC Current Clamp. Together they provide the ability to troubleshoot most industrial problems.





One Kit to Solve Complex Problems

The Fluke 289 Industrial Maintenance Service Kit (IMSK) takes our most sophisticated digital multimeter and combines it with AC Clamp and other accessories to provide you all the tools you need to identify and log issues.



Fluke 289V Advanced data logging Multimeter

  • Trendcapture: Record, graph and review measurements in the field
  • Large 50,000 count, ¼ VGA display with white backlight
  • Unique function for accurate voltage and frequency measurements on adjustable speed motor drives and other electrically noisy equipment
  • LoZ Volts. Low impedance voltage function prevents false readings due to “ghost” voltage
  • 50 ohm range – useful for measuring and comparing differences in motor winding resistance

Fluke i400 AC 400A Current Clamp

  • Companion to your DMM to measure up to 400 A AC
  • 1 mA/Amp output guarantees easy reading on you meter
  • Only current clamp available with a CAT IV 600 V / CAT III 1000 V safety rating
  • Specially designed to offer maximum utility in a very compact shape



Voltage DC Accuracy 0.025%
Range / Resolution 50.000 mV, 500.00 mV, 5.0000 V, 50.000 V, 500.00 V, 1000.0 V
Voltage AC Accuracy 0.4% (true-rms)
Range / Resolution 50.000 mV, 500.00 mV, 5.0000 V, 50.000 V, 500.00 V, 1000.0 V
Current DC Accuracy 0.06%
Range / Resolution 500.00 µA, 5000.0 µA, 50.000 mA, 400.00 mA, 5.0000 A, 10.000 A
Current AC Accuracy 0.6% (true-rms)
Range / Resolution 500.00 µA, 5000.0 µA, 50.000 mA, 400.00 mA, 5.0000 A, 10.000 A
(excluding probe)
Accuracy 1.0%
Range / Resolution -200.0°C to 1350.0°C (-328.0°F to 2462.0°F)
Resistance Accuracy 0.05%
Range / Resolution 50.000 Ω, 500.00 Ω, 5.0000 kΩ, 50.000 kΩ, 500.00 kΩ, 5.0000 MΩ, 50.00 MΩ, 500.0 MΩ
Capacitance Accuracy 1.0%
Range / Resolution 1.000 nF, 10.00 nF 100.0 nF, 1.000 µF, 10.00 µF, 100.0 µF, 1000 µF, 10.00 mF, 100.00 mF
Frequency Accuracy 0.005% + 5
Range / Resolution 99.999 Hz, 999.99 Hz, 9.9999 kHz, 99.999 kHz, 999.99 kHz
Multiple on-screen displays Yes
True-rms AC bandwidth 100 kHz
DBV/dBm Yes
Conductance 50.00nS
Continuity beeper Yes
Battery/Fuse access Battery / Fuse
Peak 250 μS
Elapse time clock Yes
Time of day clock Yes
Min-Max-Avg Yes
Duty Cycle 0.01% to 99.99%
Pulse Width 0.025 ms, 0.25 ms, 2.5 ms, 1250.0 ms
Hold Yes
Isolated Optical Interface Yes
Auto/Touch Hold Yes
Reading memory Yes
Log to PC Yes
Interval/Event Logging Yes
Logging Memory Up to 10,000 readings
Environmental Specifications
Operating Temperature -20°C to +55°C
Storage Temperature -40°C to +60°C
Relative Humidity 0% to 90% (0°C – 37°C)
0% to 65% (37°C – 45°C),
0% to 45% (45°C – 55°C
Electromagnetic Compatability EMC EN6 1326-1
Vibration Random vibration per MIL-PRF-28800f Class 2
Shock 1 meter drop per IEC/EN 61010-1 2nd edition
Safety Specifications
Overvoltage category CAT III 1000 V / CAT IV 600 V safety rated
Agency Approvals CSA, UL, TÜV, CE
Mechanical and General Specifications
Maximum voltage between any terminal and earth ground 1000 V
Size (H x W x L) 22.2 x 10.2 x 6 cm (8.75 x 4.03 x 2.38 in)
Weight 870.9 g (28 oz)
Battery Life 100 minimum, 200 hours in logging mode
Battery type 6 AA alkaline batteries, NEDA 15A IEC LR6

Fluke i400 AC Current Clamp

Nominal current range 400 A
Continuous current range 1 A – 400 A
Maximum non-destructive current 1000 A
Lowest measurable current 1 A
Basic accuracy 2% + 0.06 A
(45-400 Hz)
(% reading + floorspec)
Useable frequency 5 Hz – 20 kHz
Output level(s) 1 mA/A
Safety Specifications
Safety CAT IV 600 V, CAT III, 1000 V
Maximum voltage 1000 VAC rms from earth to ground, in compliance with EN61010
Mechanical and General Specifications
Maximum conductor diameter 32 mm (1.25 inches)
Maximum conductor size (busbar) 750 MCM
Output cable length 1.5 m (59 inches)
Shrouded banana plugs Yes


Model Name Description
Fluke 289/IMSK Kit Fluke 289/IMSK Industrial Multimeter Service Combo Kit

  • Fluke-289V Advanced Data Logging Multimeter
  • Fluke-i400 AC 400A Current Clamp
  • TL71 Silicone Test Leads
  • AC72 Alligator Clips
  • Limited Lifetime Warranty on Fluke 289 and 1-year Warranty on Accessories


Cases & Holsters
Model Name Description
Fluke C280 Fluke C280 Soft Case
Fluke TPAK Fluke TPAK ToolPakTM Magnetic Meter Hanger
Model Name Description
Fluke FVF-SC2 Fluke FVF-SC2 FlukeView Forms Software with Cable
Temperature Accessories
Model Name Description
Fluke 80BK A Fluke 80BK-A Integrated DMM Temperature Probe



Knowledge and Information

Application Notes
Troubleshooting power harmonics Download
Who sets the rules for electrical testing and safety? Download
Fluke 289 End User Brochure For Industrial Market Download
Fluke Digital Multimeter Selection Guide Download