Fluke 789 FC ProcessMeter™ and Temperature Kit
Fluke

Fluke 789 FC ProcessMeter™ and Temperature Kit

Part number4489241
MOQ:1

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Product Description

The Fluke 789 ProcessMeter is the ultimate troubleshooting tool for electricians and instrumentation professionals, combining the functionality of a loop calibrator with the power of a digital multimeter.

Technical Specifications

Manufacturer part number (MPN)
4489241 Brand: Fluke Category: Tools Current measurement Range: 0-1 A AC or DC Current measurement Resolution: 1 mA Current measurement Accuracy: 0.2% + 2 LSD (DC) Current sourcing Range: 0-20 mA or 4-20 mA Current sourcing Resolution: 0.05% of span Current sourcing Drive capability: 24 V Compliance or 1200 Ω @ 20 mA Frequency: to 19.999 kHz, 0.005% + 1 LSD Continuity: Beeps for resistance < 100 Ω Voltage measurement Range: 0-1000 V AC (true-rms) or DC Voltage measurement Resolution: 0.1 mV to 1.0 V Voltage measurement Accuracy: 0.1% Rdg + 1 LSD (V DC) Resistance measurement: to 40 MΩ, 0.2% + 1 LSD Diode test: 2.0 V shoes diode voltage drop Display current and % of span: Yes Auto Step, Auto Ramp: Yes Operating temperature: -20°C to 55°C Storage temperature: -40°C to 60°C Humidity (without condensation): 95% up to 30°C 75% up to 40°C 45% up to 50°C 35% up to 55°C Temperature coefficient: 0.05 x (specified accuracy) per °C (for temperatures 28°C) Electrical safety: Designed in accordance with IEC 1010-1, ANSI/ISA S82.01-1994 and CAN/CSA C22.2 No 1010.1-92 Overvoltage category: IEC 1010-1 CAT III 1000 V IEC 1010-1 CAT IV 600 V Maximum voltage: 1000 V RMS Size (H x W x L): 50 x 100 x 203 mm (1.25 x 3.41 x 7.35 in) Weight: 610 g (1.6 lbs) Batteries: 4 AA alkaline batteries Warranty: 3 years Battery life: 140 hours typical (measurement), 10 hours typical (sourcing 20 mA) Shock and vibration: Random, 2 g, 5-500 Hz 1 meter drop test Range K-Type: -200°C to 1372°C Resolution: 0.1°C Accuracy: ±[0.5% + 0.5°C] counts Input terminals: K-type mini LCD w/backlight: 3 ½ digits Log rate/interval: 1 sec minimum/adjustable by PC Battery type: 2 AA, NEDA 15 A, IEC LR6 Memory: Record up to 65,000 readings RF communications: 2.4 GHZ ISM Band RF communication range Open air, unobstructed: Up to 20 m RF communication range Obstructed, sheetrock wall: Up to 6.5 m Obstructed, concrete wall or steel electrical enclosure: Up to 3.5 m Temperature scale: ITS-90 Operating humidity: 90% at 35°C, 75% at 40°C, 45% at 50°C Altitude Operating: 2,000 m Altitude Storage: 12,000 m EMC: EN 61326-1:2006 Safety compliance: IEC 61010-1, CAT I, 3rd edition Pollution Degree 2 Certifications: CSA, CE, FCC: T68-FBLE IC: 6627A-FBLE Ingress Protection (IP) rating: IP42 Pollution Degree: 2 Size (H x W x D): 16.5 x 6.35 x 1.4 cm (6.5 x 2.5 x 1.4 in)

Cross References

  • OEM-URL https://www.fluke.com/en-us/product/temperature-measurement/ir-thermometers/fluke-789-fc-t3000-kit

Product Documentation

Document preview: Fluke 787B and 789 ProcessMeter™ | Data Sheet

Catalogue entry last verified: 2026-08-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy 4489241?
4489241 can be ordered from cballast.com as a Fluke catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Fluke product?
The manufacturer part number is 4489241.
Who manufactures 4489241?
4489241 is a Fluke product in the Safety & Detection range.
Is a datasheet available for 4489241?
Yes — the 4489241 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 4489241?
The minimum order quantity is 1.
Is 4489241 available?
Yes — 4489241 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
How do I get a price for 4489241?
Request a quotation with the quote button on this page or by email to sales@cballast.com — we reply within 24 hours with price, availability and lead time.