Fluke 1623 Earth Tester, 20 kΩ CAT II 300V

RS Stock No.:: 798-3968
Distrelec Article No.:: 110-79-078
Mfr. Part No.:: FLUKE-1623-2
Manufacturer:: Fluke

Fluke 1623 Earth Tester, 20 kΩ CAT II 300V

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RS Stock No.:: 798-3968
Distrelec Article No.:: 110-79-078
Mfr. Part No.:: FLUKE-1623-2
Manufacturer:: Fluke

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Fluke
	Maximum Resistance Measurement	20kΩ
	Product Type	Earth Tester
	Accuracy	±2% + 2 Digits
	Measurement Type	Earth Resistance
	Display Type	LCD
	Battery Life	3000h
	Battery Type	AA
	Power Source	Battery
	Weight	1.1kg
	Height	133mm
	Includes	Battery
	Length	250mm
	Standards/Approvals	No
	Maximum Operating Temperature	35°C
	Model Number	1623
	Safety Category Voltage	300V
	Width	187mm
	Safety Category Level	CAT II
	Minimum Operating Temperature	0°C

	Select all
	Brand Fluke
	Maximum Resistance Measurement 20kΩ
	Product Type Earth Tester
	Accuracy ±2% + 2 Digits
	Measurement Type Earth Resistance
	Display Type LCD
	Battery Life 3000h
	Battery Type AA
	Power Source Battery
	Weight 1.1kg
	Height 133mm
	Includes Battery
	Length 250mm
	Standards/Approvals No
	Maximum Operating Temperature 35°C
	Model Number 1623
	Safety Category Voltage 300V
	Width 187mm
	Safety Category Level CAT II
	Minimum Operating Temperature 0°C

RoHS Status: Exempt

COO (Country of Origin):: RO

Fluke Earth Tester, 19.99kΩ Maximum Resistance Measurement, 300V Safety Category Voltage - FLUKE-1623-2

This earth tester is a handheld instrument designed to measure ground resistance in electrical installations. It is intended for field use where battery operation and a clear visual readout are required, operating reliably across a range of ambient temperatures and meeting recognised safety standards for electrical test equipment.

Features and Benefits:

• Measures up to 19.99kΩ for wide resistance coverage
• Accuracy of ±2% +2 digits for repeatable readings
• Battery operation yields 3000 measurements per set
• LCD display for clear numerical results in varied light
• CAT II rated at 300V for safe use on low‑energy circuits
• Conforms to IEC 61010-1 for standardised safety requirements

Applications

• Suitable for verifying earthing rods and stakes
• Ideal for site maintenance and periodic inspection work
• Used with portable test rigs at temporary installations
• Can be used for routine checks on low‑voltage distribution
• Useful for outdoor testing across temperature extremes

What type of batteries does it use and how does that affect availability?

It uses standard AA cells which are readily available and simple to replace in the field.

How portable is the instrument for carrying between sites?

The unit weighs 1.1 kg, making it compact enough for handheld transport without additional carrying aids.

What environmental range can it be expected to function within?

It operates effectively from -10°C up to +50°C, suitable for most outdoor and indoor climates.

Which measurement category and voltage rating apply for safety considerations?

The instrument is classified as CAT II for use on circuits up to 300V, aligning its application with local low‑energy distribution tasks.