User manual

4 Characteristics and Specifications 
Product Characteristics
62 U1190A Series User’s Guide
Product Characteristics
NOTE
Product characteristics specified in the table below are applicable for
U1191A, U1192A, U1193A, and U1194A models unless stated otherwise.
POWER SUPPLY
Battery type:
• 2 × 1.5 V AAA Alkaline battery (IEC LR03)
Battery life:
• 200 hours typical (based on new Alkaline batteries, for continuous DC voltage
measurement, with backlight disabled)
• 40 hours typical (based on new Alkaline batteries, with backlight enabled)
• Low battery indicator will flash when the battery voltage drops below 2.5 V
(approximately)
POWER CONSUMPTION
• 9 mVA maximum (based on new Alkaline batteries, for continuous DC voltage
measurement, with backlight disabled)
• 42 mVA maximum (based on new Alkaline batteries, for continuous DC voltage
measurement, with backlight enabled)
DISPLAY
Liquid crystal display (LCD) with backlight (maximum reading of 6000 counts)
OPERATING ENVIRONMENT
• Operating temperature from –10 °C to 50 °C, 0% to 80% RH
• Up to 80% RH for temperatures up to 30 °C, decreasing linearly to 50% RH at
50 °C
• Altitude up to 2000 meters
• Pollution degree 2
STORAGE COMPLIANCE
–40 °C to 60 °C, 40% to 80% RH (without batteries)
SAFETY COMPLIANCE
• IEC 61010-1:2001/EN 61010-1:2001
• IEC 61010-2-032:2002/EN 61010-2-032:2002
• CAN/CSA-C22.2 No. 61010-1-04
• CAN/CSA-C22.2 No. 61010-2-032-04
• ANSI/UL Std. No. 61010-1:2004
U119XA UG.book Page 62 Thursday, September 15, 2011 4:03 PM