... low current (0-24mA), high current (0 ~ 600A), temperature (thermocouple), temperature (thermal resistance RTD), etc. Features:1. Long time record2. USB port connect ... thermocouple, RTD, current and voltage etc7. (0~24)mA,(0~600)A output signal to choose;8. Auto power offSpecifications:Temperature (built ... -out clamp head):AC/DC 0~600A ±1~2.5%Temperature (outer thermocouple):K J T -200~1000°CBellow ±1. ...