407790A-en-US_v2.0 8/16
48
Data
recall:
Allows viewing of the manually stored data.
AC
output:
1 Vrms at FS (full scale); Output impedance approx. 5k
Ω
; Load impedance
≥
100k
Ω
DC
output:
10mV/dB; Output impedance approx. 5k
Ω
; Load impedance
≥
100k
Ω
External
trigger
input:
Detection of 0 to 5V logic
‐
level signal, falling edge trigger, pulse width
1ms or more
USB:
Allows connection to a computer as storage device, or use a communication device for unit
control via communication commands.
Power:
Four (4) C size 1.5V alkaline batteries
Battery
Life:
Approx. 2 hours
External
DC
power
supply:
6 VDC, 1A
Operating
Temperature/Humidity:
14 to 122
o
F (
‐
10 to 50
Ԩ
); 10 to 90%RH
Storage
Temperature/Humidity:
14 to 140
o
F (
‐
10 to 60
Ԩ
); 10 to 75%RH
Environment
conditions:
Altitude up to 2000 meters
Dimensions
&
Weight:
13.6 (H) x 4.0 (W) x 2.4 (D)” (34.5 × 10 × 6cm); Approx.33.5 oz. (950g)
including batteries
Accessories:
Four (4) C 1.5V batteries, hard
‐
shell carrying case, CD
‐
ROM, USB cable, 4GB micro
SD card, Windscreen, 3.5mm plug, and AC adaptor
Optional
accessories:
Microphone extension cable (4.7m (15ft), p/n 407764
‐
EXT), Sound level
calibrator, Tripod
