| Display: |
3.5" LCD with maximum reading of
1999. |
| Polarity: |
Automatic, positive implied,
negative polarity indication. |
| Zero: |
Automatic. |
| Low Bat Indication: |
The polarity is displayed when the |
| |
battery drops below the operating
level. |
| Operating |
|
| Environment: |
-10°C
to 50°C at <90% RH. |
| Storage |
|
| Temperature: |
-20°C
to 60°C, zero to 80% RH, with |
| |
battery removed from meter. |
| Dimensions |
215mm (H) x 44mm (W) x 40mm (D) |
| Weight: |
Approx. 168g including battery. |
| Battery: |
Four 'AAA' size batteries 1.5V
UM-4, RO3 |
| |
|
|
Electrical |
| Standard Applied: |
IEC 651 Type 2 |
| Range: |
Lo -35db to 90db |
| |
Hi -75db to 130db |
| Resolution: |
0.1db |
| Accuracy: |
±1.5db
(ref 94db @ 1kHz) |
| |
is greater). |
| Dynamic Range: |
55db |
| Frequency Range: |
31.5Hz to 8000Hz |
| Frequency |
|
| weighting: |
A, C |
| Time Weighting: |
Slow and Fast |
| Maximum Hold: |
Decay < 1db/3min |
| Microphone: |
Electret condenser microphone |
| |
|
|
Auxiliary Outputs (600 ohm impedance) |
| AC Conditioned: |
1Vrms corresponding to each range
step. |
| DC Conditioned: |
10mV/db (nominally) |
