... %,high sampling speed,applicate with sensors measuring pressure, temperature, weight, humidity, liquid level, and measure voltage and ampereAC/DC, eg. DS3-AV300, DS3-DV± ... products, including Temperature Controller, Digital Adjustor,thermocouple (TC and RTD), Panel Meter, Sensor Meter, inductor, Power Meter, Coulometer, Voltage Meter, Ampere Meter, Counter, Tacho Meter, Frequency Meter, flowmeter, ...