Baldr Wireless Indoor Outdoor Thermometer with 3 Remote Sensors 4.8" LCD | Proprietary RF Protocol 500ft, Solar Powered Temperature Humidity Monitor with Auto Backlight, Alerts for Inside & Outside

Key Features

• ✓4-IN-1 WIRELESS THERMOMETER WITH 3 REMOTE SENSORS — Displays temp/humidity from 3 sensors + main unit (4 zones) on 4.8" LCD. Perfect for nursery, greenhouse, garage, basement, wine cellar, or patio. No WiFi needed. Per-channel alerts with screen flash
• ✓PROPRIETARY SECURE PROTOCOL—500FT STABLE TRANSMISSION — Outperforms 500ft models with private protocol. Updates every 30 secs, stable through walls/floors. Eliminates WiFi/router interference—accurate, private, secure readings
• ✓PRECISE MEASUREMENT WITH WIDE TEMPERATURE RANGE — Indoor: +14.2°F~+122°F, Outdoor: -40°F~+158°F, humidity: 20%~95%. Accuracy: ±0.9°F temp, ±5% humidity. Also features daily MAX/MIN records for both temperature and humidity that reset automatically every 24 hours