UNI-T Handheld Optical Power Meter UT692D Fiber Optic Tool Optical Power Meter Visual Fault Locator, Measurement Range -70 to 10DBm Tester with Backlight, Low Battery Indication, Auto Power Off UT-692D

The UT692D/G 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.
Applications:
1. Cable construction and maintenance 2. Optical fiber communication 3. Evaluation of optical equipment 4. Production, installation, operation and maintenance of fiber optic transmission systems 5. Optical engineering, laboratory, production plant or facility maintenance

Specifications UT692D
Measurement Range (dBm) -70~+10
Wavelength Range (nm) 800-1700
Connector Universal connector FC/SC/ST ( FC as standard, SC and ST adapter as options)
Detector Type InGaAs
Uncertainty ±5%
Calibrated Wavelength (nm) 850, 980, 1300, 1310, 1490, 1550, 1625, 1650
Display Resolution Linear: 0.1%, logarithmic: 0.01dBm
Auto Power Off (min) 10
Power Supply 1. 5V AA alkaline battery (3 pcs)
Low Battery Indication Low battery indication at about 3.3V, auto power off at about 3V
Battery Operation Time (h) ≥60
Drop Height (M) 2
Operating Temperature 0℃~40℃
Storage Temperature -10℃~50℃
Dimensions (mm) 189×87×45
Net Weight (g) 286
Certification CE, IP65,RoHS
General Characteristics
Power 1.5V battery x 3
Product color Red and grey
Product net weight 286g
Product size 189mm x 87mm x 45mm
Standard accessories 1.5V Batteries, English manual, Dedicated pouch