Description
Features
- User self calibration function
- Comfortable LCD display and optional backlight LCD display supports night operation
- Power measurements in dBm or mw and insertion loss in dB
- Low battery consumption, more than 240 hours continual operation time for three 1.5V alkaline batteries
- 10 minutes Auto-off function can be activated or deactivated.
Specifications
|
Type |
D-30 |
D-20 |
|
Wavelength(nm) |
800~1700nm |
|
|
Detector |
InGaAs |
|
|
Measurement Range (dBm) |
-70~+6 |
-50~+26 |
|
Uncertainty |
±5% |
|
|
Calibrated Wavelength(nm) |
850,980,1300,1310,1490,1550 |
|
|
Resolution(dB) |
0.01 |
|
|
Optical Connector |
FC(interchangeable SC,ST) / as well as 2.5mm universal |
|
|
Power Supply |
Alkaline Battery(3 AA 1.5V batteries) |
|
|
Battery Operating Time |
240 h with 1.5V Battery(3) |
|
|
Operating Temperature(℃) |
-10 ~ +60 |
|
|
Storage Temperature(℃) |
-25 ~ +70 |
|
|
Relative Humidity |
0 to 95% (non-condensing) |
|
|
Dimension |
23.5*16*8cm |
|
|
Weight |
0.5kg |
|
