Portable EC/Salinity Soil Tester with Probe for Gardening and Agriculture

Features:

1. Plug and Play: This mini fiber optic meter can be fast and accurate. No need to wait for preheating, plug and play.
2. 10 wavelengths and light sources: the wavelengths are 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625, 1650 and for SC, for FC, for ST adapters.
3. Calibration function: Our fiber optic meter measures -70 to +10 dBm, can perform relative power calculations, and has a calibration function.
4. Sensitive chip: Our mini fiber optic power meter has a sensitive chip and a sturdy internal construction. Low battery consumption, 40 hours continuous operation
5. Application scenarios: This mini fiber optic meter can cover most of the maintenance needs of communications engineering.Lightweight, easy to carry and use.
Specifications:Item Type: Mini Fiber Optic Power Meter
Model: AUA D7
Material: ABS
Probe Type: InGaAs
Wavelength Range: 850 to 1650 nm
Standard Wavelengths (nm): 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1625, 1650
Auto Shutdown Time: 10 minutes
Power Measurement Range: -70 to +10 dBm
Power Supply: Requires 2 x AAA batteries (batteries not included)

Package List:1 x mini fiber optic power meter (batteries not included)
1 x user manual
1 x lanyard