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Specifications:
Solar irradiance measurement (W/m²): Range 0~1400; Resolution 1; Accuracy ±(5.0%rdg + 5 dgts)
Solar irradiance measurement (Btu/(ft²·h)): Range 0~500; Resolution 1; Accuracy ±(5.0%rdg + 5 dgts)
Temperature measurement (°C): Range -40~120; Resolution 0.1; Accuracy ±1°C(-10~75°C), ±2°C(other)
Temperature measurement (°F): Range -40~248; Resolution 0.2/1 (>100°F); Accuracy ±2°F(14~167°F), ±4°F(other)
Inclination measurement (∠): Range -90.0~+90.0°; Resolution 0.1; Accuracy ±1.5°(-50~+50°), ±2.5°(-85~-50°, +50~+85°), ±3.5°(other)
Direction and angle measurement: Range 0~360°; Resolution 1; Accuracy ±7°
Bluetooth wireless transmission distance: ≤100 m (unobstructed)
Data storage capacity: 12800
Data storage interval: 1 s~60 min
Limit alarm: When the irradiance and inclination exceed the specified range
Auto OFF: 30 minutes (no operation)
Power supply: 1.5 V alkaline AA*2
Altitude: For use at depths below 2000 meters
Working environment: -20°C~60°C, ≤90%RH
Storage environment: -30°C~70°C, ≤80%RH
Drop height: 2 m
Features:
1. Tilt angle alarm with a settable threshold; buzzer and LED alert when exceeded.
2. Wireless connection via Bluetooth; app enables real-time measurement and data export with reports.
3. Fixed bracket with quick-lock design for easy assembly and disassembly on construction sites.
4. External temperature probe with suction cups for easy attachment and temperature measurement.
5. Silicon photovoltaic cell sensor, tri-color LED, LCD, and dedicated keys for recording, , unit, and Bluetooth.
Package Included:
1 x UT381PV
1 x Cloth bag
1 x Press-type temperature suction cup probe
1 x Fixed bracket