The PSC5818 Wireless Bluetooth Universal Sensor Meter provides local and remote monitoring of a wide range of 4-20 mA and voltage output industrial sensors. The unit is equipped with an isolated switch contact for installations requiring an external control function. For local monitoring the unit has a built in LCD display with red LED backlight with user programmable orientation together with zero & span limits via an iOS smartphone & tablet App. Digital and graphic remote monitoring is accomplished through the Bluetooth interface, App, phone/tablet auto scaling display where application specific units,span, zero, set point, and hysteresis band may be configured.