--- type: product schema_version: 1 stock_number: "81463-1" canonical_url: "https://www.artisantg.com/TestMeasurement/81463-1/Extech-Instruments-42312-K-Digital-Thermocouple-Calibrator-and-Thermometer" json_url: "https://www.artisantg.com/TestMeasurement/81463-1/Extech-Instruments-42312-K-Digital-Thermocouple-Calibrator-and-Thermometer.json" generated_at: "2026-11-07T07:22:20.458Z" last_updated: "2026-09-30T05:35:41.367-05:00" --- # Teledyne Flir / Extech Instruments 42312 K Digital Thermocouple Calibrator and Thermometer _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Extech Instruments - Model: 42312 K - Condition: Used and in Excellent Condition - Price: $345.00 USD - Availability: In stock, 1 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 1.5 lb, estimated - Shipping dimensions: 9X9X3 in, estimated ## Categories - Test Equipment > Electrical Test > Calibration (primary) - Lab & Analytical > Analytical Instruments ## Details ### Configuration - Calibration Range: -40 to 2000°F (-40 to 1350°C) ## Images - - - -