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Measurement
Irradiance: Range: 50 W to 1400 W/m² | Accuracy: ±5%
Inclination angle: Range: –90° to 90° | Accuracy: ±3°
Temperature from meter: Range: –10°C to 50°C (14°F to 122°F) | Accuracy: ±1.5°C (±2.7°F)
Temperature from external probe: Range: –30°C to 100°C (–22°F to 212°F) | Accuracy: ±1.5°C (±2.7°F)
Compass: Range: 0° to 360° | Accuracy: ±7°
Measuring rate: 3 samples per second
Static Datalogging and Storage
Data storage interval: 1 minute
Readings per memory set: 360 set per file
Connectivity
Wireless technology: Bluetooth BLE
Communications protocol: METERLiNK
Bluetooth range: 10 m (32 ft)
Power System
Battery: 9 V Alkaline battery
Battery life: Approx. 25 hours, with alkaline battery
Auto power off: After approximately 30 minutes of inactivity
General Information
Calibration cycle: Once per year, recommended
Certifications
Certifications: CE, FCC, RCM
EMC standards: EN61326-1, EN300328
Environmental Data
Operating ambient temperatures and relative humidity (RH):
Meter: –10°C to 50°C (14°F to 122°F), <80% RH
Probe: –30°C to 100°C (–22°F to 212°F), <80% RH
Storage temperature and RH: –20°C to 60°C (–4°F to 140°F), 0 to 80% RH (without batteries)
Operating altitude: 2000 m (6560 ft)
Pollution degree: 2
Meter Physical Data
Weight: 300 g (0.66 lbs)
Dimensions (L × W × H): 240.5 mm × 67 mm × 38 mm (9.5 in × 2.6 in × 1.5 in)
Included in the box:
PV78
Pouch
External Temperature Probe
1 × 9 V Alkaline Battery
User Manual
