Large Selection

We offer a variety of data loggers that are suitable for measurement of AC voltage and current. We have models that come with built-in transducers to support a specific voltage and/or current range.

If you need to monitor DC Voltage or Current, please click the following link to our: DC Voltage and Current Data Logger Page . If you have to monitor a mix of AC and DC voltage and/or current inputs, we have a great selection of Universal Input Data Loggers that can be outfitted with transducers to measure almost any type of input - from mV and uAmps to thousands of volts or amps - click the following link for our Universal Input Data Loggers .

Transducer Support

If you need to measure voltages and currents that are beyond the standard input ranges of these data loggers, we can provide transducers that are suitable for up to hundreds or thousands of amps that work with our general purpose data loggers that allow measurement of most voltages and currents found in residential, commercial or industrial applications. These loggers also allow the measurement of other input signals types besides voltage and current.

For more information on transducers, go to our tutorial page for Voltage and Current Measurements. Please call us at 800-956-4437 and we will help you design a system to meet your exact requirements.

L102 L102 AC Current Data Logger 2 Input channels with BNC connectors Compatible with 0-1 VAC output current probes 64 Samples/cycle Storage rate of 8x per second Store up to 240,000 measurements USB communication interface Simple LED status display Battery powered View InformationRequest Pricing & InformationProduct Specifications (PDF)

L111 L111 TRMS AC Current Data Logger 1 Input channel with banana connectors Compatible with 0-1 AAC output current probes Fuse protected input 64 Samples/cycle Storage rate of 8x per second to 1/day Store up to 240,000 measurements USB communication interface Simple LED status display Battery powered View InformationRequest Pricing & InformationProduct Specifications (PDF)

L261 L261 TRMS AC Voltage Data Logger 1 Input channel with banana connectors Voltage input range of 0-600 VAC/VDC 64 Samples/cycle Storage rate of 8x per second to 1/day Store up to 240,000 measurements USB communication interface Simple LED status display Battery powered View InformationRequest Pricing & InformationProduct Specifications (PDF)

L562 L562 TRMS AC Voltage/Current Data Logger 1 Voltage input 0-600 VAC with banana connectors 1 Current input for 0-1 VAC output current probes with BNC connectors 64 Samples/cycle Storage rate of 8x per second to 1/day Store up to 240,000 measurements USB communication interface Simple LED status display Battery powered View InformationRequest Pricing & InformationProduct Specifications (PDF)

CL601 CL601 Clamp AC Current Data Logger 0 to 600Arms Input Self contained, no exposed connections TRMS measurements Easy-to-use one button operation Overload indication Alarm Function Includes DataView® software Optically isolated USB 2.0 communication 600V Cat. III, 300V Cat. IV View InformationRequest Pricing & InformationProduct Specifications (PDF)

ML912 ML912 AC Current Data Logger 2 Input channels with Current Probes Selectable current ranges of 0.5-100 or 5-1000 Amps 64 Samples/cycle Storage rate of 8x per second Store up to 240,000 measurements USB communication interface Simple LED status display Battery powered View InformationRequest Pricing & InformationProduct Specifications (PDF)

AMPER Automation Solutions Amper 0-6 Amp Single Channel Data Logger Record data to PC compatible SD/MMC Memory™ card Single input 0-6 Amp Sample rate up to 20 Hz Enhanced low power operation - up to 8 years on one battery Compact rugged enclosure View InformationRequest Pricing & InformationProduct Specifications (PDF)