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Yellow Fluke 52-2 dual input thermometer with large backlit display

Fluke

Fluke 52-2 Dual Input Thermometer Series II

SKU CH-SX4B-CJXQE

Dual-input digital thermometer with 60 Hz noise rejection and backlit display showing T1, T2, T1-T2, MIN, MAX, or AVG readings for J, K, T, or E-type thermocouples

  • Dual inputs let you compare two temperatures at once
  • Large backlit display shows T1, T2 and T1-T2 simultaneously
  • 60 Hz noise rejection keeps readings stable in industrial environments
  • Works with J, K, T and E-type thermocouples for wide application coverage

Dual-Input Thermometer for Industrial Use

The Fluke 52-2 Series II is a dual-input digital thermometer built for contact temperature measurement on motors, insulation, breakers, pipes, corroded connections, liquids and wires. It accepts industrial standard J, K, T or E-type thermocouple sensors. The large backlit dual display shows any combination of T1, T2, T1-T2 plus MIN, MAX or AVG readings. Integrated 60Hz noise rejection helps maintain accuracy in electrically noisy environments.

Fits Toolkits Requiring Two Simultaneous Channels

The unit requires compatible thermocouple probes for each input channel to operate. It frees the operator from carrying two separate single-input meters when differential or comparative readings are needed. Buyers who need data logging, wireless connectivity or support for thermocouple types beyond J, K, T and E should consider other instruments. The thermometer suits technicians who need simultaneous dual-channel measurement in a single handheld device.

How it compares

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

Price $399.99
Pricier than about 89% of the 3,030 comparable items (median $54.99).

Specifications

No published specifications for this item yet.

Questions about this item

What temperature differential can the Fluke 52-2 display between its two inputs?

The dual display shows T1-T2 differential readings directly, so you can see the exact temperature difference between the two connected thermocouples without manual calculation.

How does the 60 Hz noise rejection help during extended measurements?

It filters out mains-frequency interference from nearby equipment, keeping readings stable and accurate during all-day use in industrial environments.

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