Measurement Range : 0 to ±100 V DC or peak AC.
Sensitivity: 1 mV
Accuracy: Voltage Monitor Output : Better than ±0.05% of full scale; Voltage Display: Better than or equal to ±2 counts, referred to the voltage monitor.
Speed of Response (10% to 90%): Less than 300 ms for a 100 V step.
Stability: Drift with Time: Less than 50 ppm/hour, noncumulative.
Drift with Temperature: Less than 50 ppm/°C (1:1 monitor output); Less than 100 ppm/°C (10:1/20:1 monitor output).
Dimension: 108 mm H x 223 mm W x 370 mm D (4.25² H x 8.75² W x 14.5² D).
Weight: 3.6 kg (8 lb).
Voltage Monitor Connector: BNC connector.
Ground Receptacle: Banana jack.
AC Line Cord Receptacle: Standard three-prong line cord with integral fuse holder
Line Supply: 180 to 250 V AC at 48 to 63 Hz
Operating Conditions Temperature: 0 °C to 40 °C.
Relative Humidity: To 90%, noncondensing.