Digital Hygro-Thermometer with Bluetooth Connectivity (Range: 14 to 140℉ & 0 to 100% RH) for Cleanroom, Workplace, Storage Area, HVAC | Model: Extech RH250W
- ...smission Distance: 003e10 m up to 90 m line of sight | Power 3 x AAA (1.5 V) battery | Operating Condition: 0 to 40°C (32 to 104°F), ≤80% RH | Dimensions: 150 × 53 × 28 mm | Weight : 2.8 oz (80.5 g).
- Supply Scope: 1 unit of Extech RH250W with Instruction manual | Applications: Cleanroom air humidity, workplace inspection, storage area inspection, building health, building comfort, HVAC equipment check, appliance testing, research and development, and engineering and design, etc..