Feature: 1. Universal Compatibility: Equipped with K J type sockets, this thermocouple temperature meter is compatible with K J type plugs for easy insertion and removal. 2. Data Locking: You can locks data in maximum, minimum, average, and real time values during measurement process for accuracy and convenience. 3. Customizable Alarm Thresholds: Set upper and lower limit alarm values. The screen's red backlight will alert with a steady light if measurements exceed or fall below the set values. 4. Temperature Compensation: Allows for correction of temperature variances from actual standard temperatures through ADJ temperature compensation within a range of ‑9 to +9℃. 5. Versatile Temperature Probes: Supports various K J type temperature probes and options for liquid, air, surface, and general temperature measurements based on the object being tested. Specification: Item Type: Thermocouple Temperature Meter Material: ABS Measurement Channel: Single channel Measurement Range: K Type: -200 to +1372 ℃ (-328 to +2501 ℉) J Type: -200 to +1372 ℃ (-328 to +2501 ℉) Accuracy: ± 0.2%+0.7 ℃ Resolution: (-100 to 200 ℃) 1 ℃/1 ℉; (-99 to 999.9 ℃) 0.1 ℃/1 ℉ (≥ 1000 ℃) 1 ℃/1 ℉ Environmental Temperature: Range: 0 to 60 ℃ Accuracy: ± 2 ℃ Temperature display: Four digit display, maximum 9999 High Alarm: Default value of 1300 ℃ Low Alarm: Default value -200 ℃ ADj Temperature Compensation: -9 to +9 ℃ Sampling Rate: 1 time/second Automatic Shutdown: 10 minutes (can be manually turned off) Operating Environment: -10 to 50 ℃, maximum 80% relative humidity, indoor altitude<2000m Storage Environment: -10 to 50 ℃, maximum relative humidity of 70% (battery removed) K Type Thermocouple: Randomly configured probe measurement range -20 to 200 ℃ (accuracy ± 2.5%) Battery: 1.5V AAA battery x 2 (without battery) . Package List: 1 x K Type Thermocouple Temperature Meter 1 x K Type Thermocouple Wire 1 x Storage Bag 1 x User Manual