Stay in control with this high-accuracy thermocouple data logger, engineered for professionals across industrial, laboratory, and field environments. With a broad measuring range of -200°C to 1370°C (-328°F to 2498°F) and dependable precision, it delivers lab-grade results where they matter most. Effortlessly record and manage data with a 48,000-record memory capacity-easily exportable as CSV files with no extra software required. Whether you're running long-term monitoring or spot checks, the auto and manual logging modes adapt to your workflow. Wide Measuring Range: -200°C to 1370°C (-328°F to 2498°F). Massive Data Capacity: Stores 48,000 auto-logged records + 99 manual logs. Smart Alarms: Programmable high/low limits with buzzer + LED alerts. Data Security: Password protection & GLP-compliant signed data. K Temperature Measurement (Main Unit). Range: -200~1370℃, -328~2498℉ Resolution: Above 1000 ℃/℉ is 1 ℃/℉; Below 1000 ℃/℉ is 0.1 ℃/℉. Accuracy: ±0.5℃ for under 1000℃, 1℃ for above; ±0.9℉ for under 1832℉, 1.8℉ for above. K Bead Type Thermocouple (Probe). Temperature range: -50~200°C (-58~392°F) Memory: 48,000 records for auto logging; 99 records for manual logging; Sampling Rate: 1, 2, 5, 10, 15, 30 sec; 1, 2, 5, 10, 15, 30, 60, 90 min; Start Delay: 0, 1, 5, 10, 30 min; 1, 2, 5, and 24 hrs Consumption: Less than 6.5mA (BLT off); Less than 30mA (BLT on) Greater than 120 working hours (BLT/Buzzer off) Backlight: Blue and Red (red for alarm) Buzzer: ~70 dB at 10cm distance Power: Built-in rechargeable 3.7V Li battery with USB Type C port LCD Size: 60(L) x 75(W) mm Operating Environment: 10~60℃ ; Less than 80%RH Storage Environment: -20~50℃; Less than 90%RH Dimension: 180(L) x 75(W) x 50(H) mm Weight: ~200gms Ideal for quality control, labs, HVAC, food safety, and industrial maintenanc