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FLUKE Insulation Tester: 0.01 megaohm to 1,000 megaohm, 0 V AC to 500 V AC, CAT III/CAT IV 300V - Installation Testers
FLUKEInstallation Testers

FLUKE Insulation Tester: 0.01 megaohm to 1,000 megaohm, 0 V AC to 500 V AC, CAT III/CAT IV 300V

The FLUKE Insulation Tester (model FLK-1664FC US) is an installation tester that measures insulation resistance from 0.01 megaohm to 1,000 megaohm and voltage from 0 V AC to 500 V AC. It is rated CAT III/CAT IV 300V…

SKU 3G-OTH-222853

Also listed as: FLK1664FCUS · FLK 1664FC US · FLK-1664FC-US

Brand
FLUKE
Item
Insulation Tester: 0.01 megaohm to 1,000 megaohm, 0 V AC to 500 V AC, CAT III/CAT IV 300V
Category
Installation Testers
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

FLUKE
Manufacturer Part Number
FLK-1664FC US
Type
0 V AC to 500 V AC, CAT III/CAT IV 300V, USB

Technical Documents

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FLUKE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The FLUKE Insulation Tester (model FLK-1664FC US) is an installation tester that measures insulation resistance from 0.01 megaohm to 1,000 megaohm and voltage from 0 V AC to 500 V AC. It is rated CAT III/CAT IV 300V and has an IP40 protection rating, with a USB interface for data transfer.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the FLUKE Insulation Tester FLK-1664FC US used for?

The FLUKE Insulation Tester FLK-1664FC US is used for measuring insulation resistance from 0.01 megaohm to 1,000 megaohm and AC voltage from 0 V to 500 V. It is designed for installation testing in industrial, commercial, and residential electrical systems, with CAT III/CAT IV 300V safety ratings.

What are the specifications of the FLUKE Insulation Tester FLK-1664FC US?

The FLUKE Insulation Tester FLK-1664FC US measures insulation resistance from 0.01 megaohm to 1,000 megaohm and AC voltage from 0 V to 500 V. It has CAT III/CAT IV 300V safety ratings, IP40 protection, and a USB interface for data transfer. The manufacturer part number is FLK-1664FC US.

Where to buy the FLUKE Insulation Tester FLK-1664FC US worldwide?

You can source the FLUKE Insulation Tester FLK-1664FC US through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the right FLUKE Insulation Tester for your application?

To select the right FLUKE Insulation Tester, consider the required insulation resistance range (0.01 megaohm to 1,000 megaohm for the FLK-1664FC US), voltage rating (0 V AC to 500 V AC), and safety category (CAT III/CAT IV 300V). Also evaluate IP rating and connectivity needs like USB for data transfer.

Used in

Common applications for FLUKE
Industrial process calibration — Fluke FLK-729PRO 4M automatic pressure calibrator for verifying pressure transmitters and switches
Electrical maintenance — Fluke-77 IV digital multimeter for measuring AC/DC voltage and current in control panels
HVAC diagnostics — Fluke-59 MAX infrared thermometer for non-contact temperature measurement of ducts and equipment
Rotating equipment alignment — Fluke 832 NA laser shaft alignment tool for aligning pump and motor shafts
Temperature sensor calibration — Fluke 9144-E-P-156 drywell for calibrating RTDs and thermocouples in field metrology
Electrical safety testing — Fluke FTP-1 test probe for making voltage measurements in CAT III and CAT IV environments

FLUKE Products

3G Electric supplies FLUKE installation testers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
FLUKE Insulation Tester: 0.01 megaohm to 1,000 megaohm, 0 V AC to 500 V AC, CAT III/CAT IV 300V, USB (MPN FLK-1662 US)
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FLUKE Installation Tester: 10 kiloohm to 1,000 megaohm, 2 V AC/DC to 30 V AC/DC, IP40, Digital, USB (MPN 1673FC SCH FTT)
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FLUKE Installation Tester: 10 kiloohm to 1,000 megaohm, 2 V AC/DC to 30 V AC/DC, IP40, Digital, USB (MPN 1674FC US FTT)

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FLUKE Installation Tester: 10 kiloohm to 1,000 megaohm, 2 V AC/DC to 30 V AC/DC, IP40, Digital, USB (MPN 1674FC SCH/1630)
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