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Pair of black and red fused test probes with plastic insulation and pointed tips

Fluke

Fluke TLK291 Fused Test Probes 0.5 A 1000 V

SKU CH-YWMP-4JVWC

Fused test probes rated for 0.5 A and 1000 V CAT III, supplied as a black and red pair compatible with Fluke 345, 9040, T5-1000 and T5-600 instruments

  • Fused 0.5 A protection guards against over-current events
  • 1000 V AC/DC rating covers high-voltage measurement tasks
  • CAT III 1000 V safety rating meets EN 61010-031 standard
  • Pair of probes with black and red coding simplifies polarity identification
  • Compatible with Fluke 345, 9040, T5-1000 and T5-600 instruments

Fluke TLK291 Fused Probes for CAT III Work

These fused test probes handle 0.5 A at 1,000 V AC/DC and meet EN 61010-031 safety requirements. The pair carries a CAT III 1000 V instrument rating for both hand-held and hands-free use. They are built for technicians who need verified protection on high-energy circuits.

Compatible with Fluke 345, 9040, T5-1000 and T5-600

The probes connect directly to the listed Fluke meters without adapters. Their 0.5 A fuse limits current during accidental overloads, preserving the instrument front end. The plastic insulation and probe tips leave both hands free when the meter is mounted or hung.

Two probes with integrated 0.5 A fuses

Each probe contains its own fuse, so a single fault does not disable the set. The black and red colour coding speeds phase identification. The one-year manufacturer warranty covers the probe assemblies under normal test conditions.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $101.99
Pricier than about 64% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameFLUKE

Questions about this item

What current will the internal 0.5 A fuse interrupt during continuous measurements?

The probes are rated for a maximum of 0.5 A; the built-in fuse protects the circuit if that limit is exceeded during sustained use.

How much heat do the probe tips generate when left connected at 1000 V for extended periods?

At the rated 1000 V AC/DC the probes are designed to operate without excessive tip heating during all-day measurements.

Which Fluke meters are confirmed compatible so the probes work immediately?

The set is listed for use with Fluke 345, 9040, T5-1000 and T5-600 instruments.

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