Digital Sensor Meter 1) Range: +/-1999 sensor meter; 2) With zero point and span adjustor 3) Selectable AC/DC voltage/ampere Sensor MeterToky DK8A- ... is suitable to cost-effective projects which requires to show sensor signal only, such as frequency converters, temperature transmitters, etc. ... different sensors, including pressure, weight, frequency, temperature, etc. DK8A-SVA Digital Sensor Meter