Input function:
1. Voltage: 0~60.000V
2. Current: 0~24.000mA
3. Millivolt: -10.00mV~120.00mV
4. Resistance: 0~440.0Ω~400.00Ω~3200.0Ω
5.Frequency: 1.000Hz～99.999Hz
100.00Hz～999.99Hz
1000.0Hz～9999.9Hz
10.000kHz～99.999kHz
6.Thermocouple: J、K、T、E、R、S、B、N
7.RTD : Pt100、Pt1000、Cu50、Cu100
Protection function: waterproof level: IP67
Any signal end connect the 220 V by mistake , it will automatic protection
