HT instruments HT9 User Manual
Page 15
HT6-HT8-HT9
EN - 14
7.2. GENERAL
CHARACTERISTICS
Power supply
Internal power supply:
2x1.5V AAA, IEC LR03
Mechanical characteristics
Size:
255(L) x 60(La) x 35(H)mm
Weight (battery included):
approx. 170g
Mechanical protection:
IP64
Considered standards
Instrument safety:
IEC/EN61010-1 (HT8, HT9);
IEC/EN61010-2-030 (HT8, HT9);
IEC/EN61243-3:2010 (HT6, HT8, HT9)
Insulation: double
insulation
Overvoltage category:
CAT III 690V; CAT IV 600V
Max height:
2000m
Pollution level:
2
7.3. ENVIRONMENT
7.3.1. Environmental conditions for use
Calibration reference temperature:
23 ± 5°C
Operating temperature:
-15 ÷ 55°C
Allowable relative humidity:
<85%
Storage temperature:
-20 ÷ 70°C
This instrument satisfies the requirements of Low Voltage Directive 2006/95/EEC
(LVD) and of EMC Directive 2004/108/EEC
7.4. ACCESSORIES
7.4.1. Accessories
provided
Batteries (not inserted)
User
manual
Protective cap for test leads, 2 pcs
Adapter for 4mm test lead tip, 2 pcs