This is a Tekpower OEM Uni-Trend UT61E Meter that can measure AC/DC Voltage and Current, Resistance, Diode, Continuity Buzzer, Capacitance, Frequency, In addition to the conventional measuring functions, there is a RS232C or USB standard serial port, data hold, relative mode, peak measurement, low battery display, display back light and sleep mode.
Operating Temperature: 0°C to +40°C
Storage Temperature: -10°C to +50°C
Battery Type: One Piece of 9V
Under the influence of radiated Radio-Frequency electromagnetic Field phenomenon.
(The captioned model have a measurement error. It will be back to normal when the interference is removed with relavent Measurement)
Dimensions: 180x90x36 mm
weight: Approximate 170g(battery included)
1x UT-61E Modern Digital Multimeters
1x Test Lead1x RS232C Interface Cable