HT instruments М75 - Manual (Page 44)

M72 - M73 - M74 - M75
EN - 42
6.1. REFERENCE GUIDELINES
Safety: IEC/EN61010-1, IEC/EN61557-1-2-3-4-6-7
Insulation: double insulation
Pollution level: 2
Measurement category: CAT III 550V (phase to earth, phase to phase)
Maximum height of use: 2000m ; (6562ft)
LAN test TIA568B
6.2. GENERAL SPECIFICATIONS
Electrical features
Conversion:
ADC 16 bit, TRMS – True Root Mean Square
Measuring rate: 64 times per second
Display refreshing rate: 2 times per second
Mechanical features
Dimensions (L x W x H):
240 x 100 x 45mm ; (9 x 4 x 2in)
Weight (batteries included): 630g ; (22ounces)
Power supply
Battery type:
4x1.5V batteries type AA LR6 MN 1500
Low battery indication: symbol " " is displayed
Battery life: Multimeter: About 90 hours
: > 1000 tests
LAN: > 1000 tests
 0.2A: > 1000 tests @ 1 
M : > 1000 tests @ 480k  (500VDC)
RCD: > 1000 tests
Ra : > 1000 tests
AUTO: > 1000 tests
Display
Features:
4 LCD with max. reading 9999 counts + symbol
and decimal point
6.3. ENVIRONMENT
6.3.1. Environmental
conditions
Reference temperature: 23°C ± 5°C ; (73°F ± 41°F)
Working temperature: 0°C ÷ 40 °C ; (32°F ÷ 104°F)
Relative humidity allowed: <70%HR
Storage temperature: -10 ÷ 60 °C ; (14°F ÷ 140°F)
Storage humidity: <70%HR
This instrument complies with the requirements of the European Low Voltage
Directive 2006/95/CE (LVD) and EMC Directive 2004/108/CE
6.4. ACCESSORIES
Please see enclosed packing list.