Extech Instruments 480303 User Manual

Specifications
Signal Input Voltage 100VAC up to 660VAC max., 3 minute limit for over
500VAC
. (3 phase Indicator only)
Signal Frequency Range 45 to 70 Hz
Operating Temperature 32ºF to 122ºF (0ºC to 50ºC)
Operating Humidity Less than 90% RH
Power Supply 006P DC9V battery
Power Consumption Consumption current approx. 14mA for motor rotation
field tester and 7mA per phase for rotation field indicator
Dimension 5.9 x 3.4 x 1.6” (150 x 85 x 40mm)
Weight 0.5 lbs. (230g ) without battery
Standard Accessories Test leads (red, black & white) and Instruction Manual
Maintenance
Battery Replacement
1. Replace the battery when green indicator becomes dim.
2. Open the battery cover with flat screwdriver or coin.
3. Replace the battery (006 DC9V) and reinstall the battery cover
Fuse Replacement
1. Replace fuse when red indicators fail to light.
2. Open the case and replace the 0.2A fuse.
3. Reinstall the case.
Warranty
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
FAX 781.665.0780 - TestEquipmentDepot.com

Extech Instruments 480303 Specifications

General

Brand	Extech Instruments
Model	480303
Category	Test Equipment
Language	English