Finest 509 - General Specifications

NOTE: Same above.
THD Measurement Accuracy (at 50/60Hz ± 0.1Hz)
Voltage ± (2% + 2 dgts)
Current ± (2% + 2 dgts)
Temperature Specification
* This specification is effective at the ambient temperature of 23°C only.
RANGE RESOLUTION ACCURACY
-40°C to -10°C 0.1°C ± ( 3.0°C + 1 dgt )
( -40°F to 14°F ) ( 0.1°F ) ± ( 3.0°F + 1 dgt )
-10°C to 20°C 0.1°C ±3.0°C
( 14°F to 68°F ) ( 0.1°F ) ( ± 3.0°F )
20°C to 400°C 0.1°C ± ( 1.0% + 2°C )
( 68°F to 400°F ) ( 0.1°F ) ± ( 1.0% + 2°F )
400°C to 1,370°C 1°C ± ( 3.0% of reading )
( 400°F to 2,498°F ) ( 1°F ) ± ( 3.0% of reading )
FUNCTION RANGE RESOLUTION ACCURACY REMARKS
50Hz-60Hz 45Hz-400Hz 4 0 0 H z - 5 K H z
INPUT
6% + U n s p e c i f i e d IMPEDANCE:
4V 1mV 0.75% + 5 dgts
3 dgts
AC V 40V 10mV 2.5 % +
5 dgts
400V 0.1V 0.75% +
5 dgts App. 10MΩ
750V 1V 0.75% + 3.5% +
5 dgts 5 dgts
AC A The same accuracy specs. as Model 509.
[Model:509 Only]
52 53
FUNCTION INPUT TERMINAL MAXIMUM INPUT
RED LEAD BLACK LEAD
VΩHz CAP COM 1000V
VΩHz CAP COM 750V
Ω VΩHz CAP COM 600V
VΩHz CAP COM 600V
VΩ Hz CAP COM 600V
VΩHz CAP COM 600V
Hz VΩ Hz CAP COM 600V
A A COM 10A/600V
mA mAµA COM 400mA/600V
µA mAµA COM 400mA/600V
Temperature TEMP COM 60V DC or 24V AC RMS
V
V
8.2 Maximum Inputs
8.3 General Specifications
Display (LCD)
Digital : Counts – 4000
Updates 4 times/sec
Analog : 41 segments
Updates 20 times/sec
Fuse Protection
mA or µA : 1A 600V HIGH ENERGY/FAST FUSE
A : 15A 600V HIGH ENERGY/FAST FUSE
Storage Temperature : -20°C to 60°C ( -4°F to 140°F)
Operating Temperature : 0°C to 45°C (32°F to 113°F)
App. 11MΩ