Fluke 789 Multi-Function Calibrator, 1 A, 1000V ac 50 mm 203 mm 100 mm - RSCAL

RS Stock No.:: 843-2770
Mfr. Part No.:: FLK-789/IR3000FC
Brand:: Fluke

Fluke 789 Multi-Function Calibrator, 1 A, 1000V ac 50 mm 203 mm 100 mm - RSCAL

Subtotal (1 unit)*

£1,507.50

(exc. VAT)

£1,809.00

(inc. VAT)

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Units	Per unit
1 +	£1,507.50

*price indicative

RS Stock No.:: 843-2770
Mfr. Part No.:: FLK-789/IR3000FC
Brand:: Fluke

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Fluke
	Maximum Voltage Measurement	1000V ac
	Product Type	Multi-Function Calibrator
	Accuracy	0.2 %
	Port Connections	HART
	Battery Life	140h
	Maximum Current Measurement	1A
	Battery Type	AA
	Power Source	Battery
	Safety Category Level	CAT IV, CAT III
	Safety Category Voltage	1000V ac
	Minimum Operating Temperature	-20°C
	Maximum Operating Temperature	55°C
	Standards/Approvals	CSA, IC, FCC, CE
	Hazardous Area Certification	No
	Length	203mm
	Weight	610g
	Height	50mm
	Resolution	1 mA
	Model Number	789
	Calibrated	RSCAL

	Select all
	Brand Fluke
	Maximum Voltage Measurement 1000V ac
	Product Type Multi-Function Calibrator
	Accuracy 0.2 %
	Port Connections HART
	Battery Life 140h
	Maximum Current Measurement 1A
	Battery Type AA
	Power Source Battery
	Safety Category Level CAT IV, CAT III
	Safety Category Voltage 1000V ac
	Minimum Operating Temperature -20°C
	Maximum Operating Temperature 55°C
	Standards/Approvals CSA, IC, FCC, CE
	Hazardous Area Certification No
	Length 203mm
	Weight 610g
	Height 50mm
	Resolution 1 mA
	Model Number 789
	Calibrated RSCAL

RoHS Status: Exempt

COO (Country of Origin):: US

Fluke Multi-Function Calibrator, 1000V Maximum Voltage Measurement, 30mA Maximum Current Measurement - FLK-789/IR3000FC

This multi-function calibrator combines a safety-rated digital multimeter with mA loop sourcing and simulation for field and workshop use. It is designed for technicians working on current-loop instruments and general electrical measurements, offering true‑rms voltage readings, frequency measurement to 20 kHz and HART-capable loop functions when used with the specified Interface module.

Features & Benefits

• 0.02%+2 accuracy for high-precision calibration work
• 20.000 mA source with 1 mA resolution for loop testing
• 24V loop power supply to energise transmitter circuits
• CAT IV 600V and CAT III 1000V safety for industrial sites
• Up to 140 h measurement battery life for extended field shifts
• HART port compatibility enabling communication with HART instruments

Applications

• Suitable for commissioning and calibrating current-loop transmitters
• Used for routine process control loop troubleshooting
• Ideal for field checks of true‑rms voltage and frequency measurements
• Can be used for bench verification of mA sources and simulators
• Used with HART instruments when paired with the wireless adaptor

What battery arrangement does it use and how does that affect logistics?

It runs on four AA alkaline cells, enabling easy swaps on site and compatibility with commonly stocked batteries.

What is the instrument’s maximum current and associated drive capability?

The maximum measurable and sourced current is 30 mA with 24V compliance and the Ability to drive typical loop impedances for calibration.

How does it perform across temperature extremes?

It operates between -20 °C and 55 °C with specified temperature coefficients outside 18–28 °C to maintain accuracy.

Which approvals cover its use in regulated environments?

It carries CSA, IC, FCC and CE approvals and meets IEC 61010 safety standards suitable for industrial applications.

How is wireless data logging achieved without built-in radio hardware?

Wireless logging requires the compatible IR3000FC adaptor to enable Fluke Connect® functionality for remote monitoring and data transfer.