Fluke 1523 Reference Thermometer Repair

$245.00

Get your Fluke 1523 repaired with certified accuracy and a 90-day warranty. We restore full performance for RTD calibration and reference junction functions.

🔧 Fast Turnaround: Most repairs are completed within 1–3 business days.
📏 Precision Calibration: NIST-traceable calibrations included for most repairs.
🛡️ Warranty: 90-day warranty on all repairs.
📝 Transparency: Detailed evaluation and repair estimate before work begins.

Description

Fluke 1523 Reference Thermometer Repair

The Fluke 1523 (Hart Scientific) is a handheld reference thermometer — a single-channel precision readout that reads a connected reference PRT, thermistor, or thermocouple to high accuracy for field and lab reference use. Its accuracy lives in the probe input(s), the measurement reference, and the reference-junction compensation, which is where service and calibration focus.

FlukeServiceCenter.com repairs and calibrates the Fluke 1523 for temperature-calibration labs, pharmaceutical QA, and field-reference use.

Common Fluke 1523 problems we fix

RTD / probe-input drift — the temperature reading out of spec, recalibrated against standards.
Reference-junction faults — the cold-junction compensation reading wrong, recalibrated.
Probe-connector faults — a damaged input giving erratic readings, repaired.
Display or interface faults — repaired.
Battery faults.

FAQs

My 1523 reads temperature wrong — fixable? Yes. Input and reference faults are repairable, then it’s recalibrated so it reads accurately, with a NIST-traceable certificate. (Send the matched probe if it’s part of the measurement.)

Is the reading verified? Yes — checked against our temperature standards.

Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or request service.