The VoltX Series includes 4, 8, 12 and 16-channel DC voltage data loggers and are available in three voltage ranges: 160 mV, 3.2 V, and 32 V.

The VoltX Series accepts voltage signals from sensors, transducers and many other common voltage sources. Capable of measuring and recording up to 2,794,836 readings, users have the option to enable or disable channels to maximize memory capacity. There’s no interface necessary, the VoltX Series uses standard USB-A to Micro USB cable.


Using the MadgeTech Software, starting, stopping and downloading from the VoltX Series data loggers are simple and easy. Graphical, tabular and statistical data is provided for analysis and data can be viewed in multiple units, using the Engineering Units function. The data can also be automatically exported to Excel® for further calculations.


Memory 4-channel: 698,709 readings per channel
8-channel: 349,354 readings per channel
12-channel: 232,903 readings per channel
16-channel: 174,677 readings per channel
(all channels enabled)
Reading Rate 4 Hz up to 1 reading every 24 hours
Channels 4, 8, 12, 16
LEDs 1 per channel and 2 status LEDs
Battery Life 18 months
Material Black anodized aluminum
Dimensions 4-channel: 2.70 in x 7.25 in x 1.22 in (65.6 mm x 184.2 mm x 31.0 mm)
8-channel: 2.70 in x 7.25 in x 1.22 in(65.6 mm x 184.2 mm x 31.0 mm)
12-channel: 2.70 in x 7.25 in x 1.68 in(65.6 mm x 184.2 mm x 42.7 mm)
16-channel: 2.70 in x 7.25 in x 2.14 in(65.6 mm x 184.2 mm x 54.4 mm)
Operating Environment -20 ºC to +60 ºC (-4 ºF to +140 ºF),0 %RH to 95 %RH non-condensing



Voltage Range ±160 mV, ±3.2 V, -8 V to +32 V
Voltage Resolution 160 mV: 0.02 mV
3.2 V: 0.004 mV
32 V: 0.004 mV
Voltage Calibrated Accuracy 160 mV: ±0.032 mV
3.2 mV: ±0.0032 V
32 V: ±0.02 V


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Unit 3K 3rd Flr. Margimel Building,

Brgy Halang Calamba City Laguna

0927.824.0824 / 049.503.1981

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