ACR PowerWatch Voltage Disturbance Recorder

PowerWatch,Voltage,Disturbance,Recorder,ACR,SystemsACR PowerWatch logger records essential power quality events and disturbances. It provides safe, stand alone operation with no wires, alligator clips or other exposed wiring. With the capacity to record up to 4000 events and an optical alarm indicating events occurred, ACR PowerWatch is the easiest way to monitor and record essential voltage disturbance information.

Common Specifications

85 mm x 68 mm x 35 mm. (3.35" x 2.65" x 1.35")
120 g (4 oz)
Case Material
Noryl® Plastic
Operating Limits
-40 to 70°C (-40 to 158°F) and 0 to 95% RH (non-condensing)
3.6 Volt Lithium
Battery Life:
10 years under normal use (factory replaceable)
Memory Size
32 KB (4000 events)
Sampling Method
Continuous (half cycle integrated)
Storage Method
First-in, First-out or Fill-then-stop
1/16A fast-blow (non-replaceable)
Alarm Type
Optical (flashing red LED)
Event Types Detected
Surges, sags, impulses, dropouts, outages, frequency variations
Measurement Locations
Hot-to-Neutral and Neutral-to-Ground
Plug Configurations
120 Volt (for North America) - see PowerWatch 120V
240 Volt (for Australia, UK and Continental Europe) - see PowerWatch 240V
PC Requirements
IBM PC or 100% compatible with at least 2MB RAM, 2MB of hard drive disk space and one free serial port
Software Requirements
PowerWatch Software - compatible with Windows® 2000, XP and Vista 32bit
CSA, NRTL/C, and UL3111-1

View the PowerWatch Product Selector based on Country of use.

More information

PowerWatch 120V
Voltage disturbance recorde
PowerWatch 220/240V
Voltage disturbance recorder
View the PowerWatch
Product Selector
 based on Country of use.