This Omega Engineering DPi1701-USB-AR Graphic Display Panel Meter and Data Logger for Temperature/Process Measurement is in excellent condition and is guaranteed to be fully functional. These panel meters from a local manufacturer that had surplus inventory. Meters are most likely in new, unused condition but were listed as used due to opened packaging. Please feel free to contact us with any questions. Product Overview Accuracy 0.5 C Additional Features 1Enable/disable, high/low, latch/unlatch , Line Graph Time Speed: Adjustable from 1 to 60 sec Backlighttrue ClockBacked-up for 2 weeks when there is no main power Current Measurement Range0 to 20 mA Cutout Dimensions45 x 92 mm Data InterfaceUSB Data Interface NoteIsolated USB or RS232 (9600 baud rate, 8-bit data, no parity, 1 stop bit) Data RetentionUp to 85,000 data points with time stamping Deadband0 to 100% DisplayStandard Digital, Large Digital, Horizontal bar graph, Line Graph Charting Display TypeMonochrome Backlit LED Display Display Type NoteMonochrome Backlit, 240 x 64 dots Enclosure RatingsNEMA Type 1 Form factor1/8 DIN Height48 mm IsolationPower to Input/Output: 3000 Vac for 1 minute Power to Relays: 2300 Vac for 1 minute Keypad4 tactile feedback keys Logging IntervalAdjustable from 1 to 60 sec Memory ModesAlarm Initiated, Continuous (first-in:first-out), Delayed Start, Manual Start, stop when full Operating Temperature, Max50 C Operating Temperature, Min0 C Output DetailSPDT, 250 Vac or 30 Vdc @ 3A Relative Humidity90% RH non-condensing RTD Type100 ? Pt sensor, 2- or 3-wire; ?= 0.00385 Sampling Rate4 Hz (4 updates/second) Sensor Break DetectionOpen Thermocouple/RTD Detection - Up scale Sensor/Transmitter Power0 to 5 Vdc, 0 to 10 Vdc or 4 to 20 mA isolated SoftwareRuns on Windows 7, 8*, and 10 Supply Power Note90 to 240 Vac 10%, 50 to 400 Hz Temperature Measurement RangeType J: -100 to 760C (-148 to 1400F) ,Type K: -100 to 1260C (-148 to 2300F) ,Type E: -200 to 849C (-328 to 1560F) ,Type T: -200 to 400C (-328 to 752F) ,Type R S: 100 to 1760C (212 to 3200F) ,RTD: -200 to 850C Thermocouple Lead Resistance, Max100 ? Voltage Measurement Range0 to 10 Vdc Weight295 g Width96 mm Wireless Band2.4 GHz OMEGAs 1/8 DIN DPi1701 Series graphic display panel meter and data logger provides unmatched display functionality and performance. The high intensity, backlit, graphic display (240 x 64 dots) provides powerful display features such as horizontal bar graph, line graph, and data logging in real time. The unit can be configured to accept Thermocouples (J, K, T, E, R, S), RTDs (2- or 3-wire), Voltage (0 to 10 Vdc), or Current (0 to 20 mA). Optional features are two Form C relays, isolated USB or RS232 PC interface, isolated analog output, isolated 24 Vdc excitation, and wireless receiver. The wireless receiver accepts signals from our popular family of 2.4 GHz transmitters such as UWTC, UWRTD, UWRH, and UWIR. The graphic display deploys full word menus for configuration options, providing an easier method of programming when compared to typical panel meters with their cryptic 4 letter acronyms.