We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

FLUKE Test Lead Set: CAT II 1000V/CAT III 600V, 25 ft Test Lead Lg, Black/Green/Red - Test Leads
FLUKETest Leads

FLUKE Test Lead Set: CAT II 1000V/CAT III 600V, 25 ft Test Lead Lg, Black/Green/Red

The FLUKE TL1550EXT Test Lead Set is a CAT II 1000V / CAT III 600V rated test lead set with a 25 ft length and black, green, and red leads. It is compatible with the FLUKE 1535 insulation tester. This set includes…

SKU 3G-OTH-172395

Brand
FLUKE
Item
Test Lead Set: CAT II 1000V/CAT III 600V, 25 ft Test Lead Lg, Black/Green/Red
Category
Test Leads
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

FLUKE
Manufacturer Part Number
TL1550EXT
Type
Black/Green/Red, TL1550EXT
Test Lead Lg
25 ft
Cable/Lead Color
Black
CAT Safety Rating
CAT II 1000V
Compatible with Manufacturer Model Number
1535

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The FLUKE TL1550EXT Test Lead Set is a CAT II 1000V / CAT III 600V rated test lead set with a 25 ft length and black, green, and red leads. It is compatible with the FLUKE 1535 insulation tester. This set includes black cable/lead color and is designed for use with compatible FLUKE equipment.

Frequently Asked Questions

What is the FLUKE TL1550EXT test lead set used for?

The FLUKE TL1550EXT test lead set is used for high-voltage insulation testing with the FLUKE 1535 insulation tester. It is rated CAT II 1000V and CAT III 600V, making it suitable for industrial electrical maintenance, plant engineering, and troubleshooting in power distribution systems.

What are the specifications of the FLUKE TL1550EXT test leads?

The FLUKE TL1550EXT test lead set has a CAT II 1000V / CAT III 600V safety rating, a 25 ft lead length, and black, green, and red leads. It is compatible with the FLUKE 1535 insulation tester and includes a black cable/lead color. The manufacturer part number is TL1550EXT.

Where to buy FLUKE TL1550EXT test leads worldwide?

You can source the FLUKE TL1550EXT test lead set worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this FLUKE-branded test lead set.

How to select the right FLUKE test lead set for insulation testing?

To select the right FLUKE test lead set, match the CAT safety rating and lead length to your application. For the FLUKE 1535 insulation tester, use the TL1550EXT with CAT II 1000V / CAT III 600V rating and 25 ft leads. Ensure compatibility with your FLUKE equipment for accurate measurements.

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 test leads. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
FLUKE Test Leads: CAT II 1000V/CAT III 1000V/CAT IV 600V, Shrouded Banana Plug, 4 ft Lg (MPN TL175E)
FLUKE
FLUKE Test Leads: CAT II 1000V/CAT III 1000V/CAT IV 600V, Shrouded Banana Plug, 4 ft Lg (MPN TL175E)
FLUKE Test Leads: CAT II 1000V/CAT III 1000V/CAT IV 600V, Std Probe, Shrouded Banana Plug, 5 ft Lg (MPN TL175-HV)
FLUKE
FLUKE Test Leads: CAT II 1000V/CAT III 1000V/CAT IV 600V, Std Probe, Shrouded Banana Plug, 5 ft Lg (MPN TL175-HV)
FLUKE Test Lead Kit: CAT II 300V/CAT III 1000V, Alligator Clip/Minigrabber/Std Probe, 4 7/8 ft Lg (MPN TLK287)
FLUKE
FLUKE Test Lead Kit: CAT II 300V/CAT III 1000V, Alligator Clip/Minigrabber/Std Probe, 4 7/8 ft Lg (MPN TLK287)
FLUKE Test Lead Kit: CAT III 1000V/CAT IV 600V, Alligator Clip/Std Probe, 1,000 V Max Volt (MPN Fluke-TLK-220)
FLUKE
FLUKE Test Lead Kit: CAT III 1000V/CAT IV 600V, Alligator Clip/Std Probe, 1,000 V Max Volt (MPN Fluke-TLK-220)
FLUKE Test Lead Set: CAT III 1000V/CAT IV 600V, TLS430
FLUKE
FLUKE Test Lead Set: CAT III 1000V/CAT IV 600V, TLS430
FLUKE Test Lead Kit: CAT III 1000V/CAT IV 600V, Alligator Clip/Std Probe, 1,000 V Max Volt (MPN TLK289)
FLUKE
FLUKE Test Lead Kit: CAT III 1000V/CAT IV 600V, Alligator Clip/Std Probe, 1,000 V Max Volt (MPN TLK289)

More from FLUKE

View all FLUKE parts
FLUKE Test Lead Set: CAT II 1000V/CAT III 600V, 11 in Test Lead Lg, Black/Green/Red, TLK1550-RTLC
FLUKE
FLUKE Test Lead Set: CAT II 1000V/CAT III 600V, 11 in Test Lead Lg, Black/Green/Red, TLK1550-RTLC
FLUKE Test Lead Set: CAT III 600V, 5 ft Test Lead Lg, Blue/Green/Red, TL165X
FLUKE
FLUKE Test Lead Set: CAT III 600V, 5 ft Test Lead Lg, Blue/Green/Red, TL165X
FLUKE Test Lead Set: CAT II 1000V/CAT III 600V, 8.6 ft Test Lead Lg, Black/Green/Red, TL1550B
FLUKE
FLUKE Test Lead Set: CAT II 1000V/CAT III 600V, 8.6 ft Test Lead Lg, Black/Green/Red, TL1550B