• 4digit, 5 Section LCD display. • Temperature + Platinum RTD :Pt 100 385 ohm • CH1-Built-in temperature sensor. • CH2-RTD input temperature measurement. • USB or RS232 interface: Cable & window software. • Battery Life: 1 year(Measuring rate:15min). • Simple installation. Can be retrofitted. • Input Frequency measurement: 10-Seconds to 59-Minute Intervals. • Resolution: 0.1, Accuracy:+/- 0.1% Reading +0.5°C.(18°C ~ 28°C) • Low cost, User-friendly, • Compact size: Only 8.6 x 4.5 x 2.5cm