Description
OPTICAL POWER METER UT692D UNI-T
The UT692 series handheld optical power meters are used to measure absolute optical power or relative loss of optical power through length of fiber optic wires. UT692 series are designed to be durable, the meters can withstand 2m drop and have a dust/water resistance rating of IP65. In addition, UT692’s other features include backlight display, flashlight, auto power off, wavelength storage/recall, user calibration, and ultra-wide optical power test range.
FEATURES
Certifications: CE, UKCA
● Low battery indication
● Auto power off
● IP65/2m drop proof
● Flashlight
| Category |
Specification (UT692D) |
| Optical Power Range |
–70 dBm to +10 dBm |
| Wavelength Coverage |
800 nm to 1700 nm |
| Pre‑calibrated Wavelengths |
850, 980, 1300, 1310, 1490, 1550, 1625, 1650 nm |
| Detector Type |
InGaAs |
| Measurement Accuracy |
±5 % |
| Display Resolution |
Linear: 0.1 %; Logarithmic: 0.01 dBm |
| Connector Interface |
Universal 2.5 mm (FC standard), adapters for SC/ST supported |
| Display Features |
Backlight enabled |
| Automatic Power‑Off |
Yes – after ~10 minutes of inactivity |
| Low Battery Indication |
Yes – visual warning around 3.3 V; auto off around 3.0 V |
| Power Source |
3 × 1.5 V AA batteries |
| Battery Life |
≥ 60 hours of continuous use |
| Physical Durability |
IP65 rated; drop‑proof up to 2 m |
| Flashlight Feature |
Yes – built into unit |
| Auto-Calibration / Storage |
Wavelength storage and user calibration capability |
| Operating Temperature |
0 °C to +40 °C |
| Storage Temperature |
–10 °C to +50 °C |
| Dimensions |
Approximately 189 × 87 × 45 mm |
| Weight (net) |
Approx. 286 g |
| Certifications |
CE, UKCA, RoHS |
| Included Accessories |
3 × AA batteries, carrying pouch, English manual |
