Quick 196-NK temprature tester
Key Specifications & Features

• Temperature Range: 0°C to 800°C (32°F to 1500°F) 
• Resolution: 1°C / 1°F 
• Accuracy: ±5°C / ±10°F
• Sensor Type: K-type thermocouple 
• Display: LCD screen with indicators for low battery (Warning B) and sensor damage (Display 1) 
• Power Supply: Standard 9V battery 
• Core Functions: Features an adjustable auto-shutdown timer (1 to 240 minutes) and a [MAX HOLD] button to lock and record the highest measured temperature. It also allows interchangeable test interfaces to accommodate different types of hot air nozzles.

If you'd like, I can help you with:

• Troubleshooting error codes (like sensor burnout or low battery warnings)
• Calibration steps for your specific hot air rework station
• Finding compatible replacement sensors or accessories

Let me know what you need!