The VR-71 data logger measures and records voltage signals within a measurement
range of DC(+/-)15V.
It can record common signals, such as 1-5V/4-20mA as well as output signals from a variety of sensors.
The most impressive feature is the software function that allows the create of your own dot matrix patterns for unit display and then change the recorded voltage signal into the desired unit and display accordingly to match your measurings.
|Number of Channels||2 (Common ground)|
Auto Range:Fixed Range
|Measurement Accuracy||+/-0.5% , +/-5 dgt.|
|Display Resolution||Min 1mV|
|Recording Interval||20 selections : 0.02sec - 60min (Default : 10 sec.)|
|Logging Capacity||8,000 data sets (*1)|
|Recording Mode||Endless / One-time (Default : One-time)|
|LCD Display Items||Measurement Reading / Recording Status / Time / Memory Capacity|
|Power Source||Battery Life Warning / Unit of Measurement / 2 AAA Alkaline Batteries（LR03）|
|Battery Life||About 5-9 months (*2)|
|Interface||Serial Communication (RS-232C)|
|Weight||About 93g (including 2 batteries)|
|Temperature and Humidity Durability of the Unit||Temp: 0-50°C
Humidity: 90% RH or less（no condensation）
|Attached Sensor / Cable||2 Input Cables (VR-7101)|
|Other||It is possible to measure electrical current.|