Wireless Temperature Data logger RK-NEX-212

Parameter Detail Model RK-NEX-212 Sensor Type Digital thermistor, stainless steel probe Temperature Range -40°C to +125°C Accuracy ±0.5°C. Logging Interval 1 minute to 24 hours, user configurable Start Delay 0 minutes to 24 hours Memory Capacity Up to 35,000 readings (PDF report); 20,000 readings (CSV) Alarms 2 configurable points (high & low), LED status indication Battery ER14335 lithium, field-replaceable Battery Life Up to 2 years (typical use) Display LED status indicator (start / stop / alarm) Connection USB — plug & play, auto-generates PDF & CSV report, no software install required IP Rating IP68 — dust-tight & submersible Casing Material S316 stainless steel — corrosion resistant Dimensions Ø18 mm × 118 mm Weight ≈99 g (without battery); ≈112 g (with battery)