Data Sheet THWD-5 Relative Humidity, Temperature Meter with Dew Point, Wet Bulb and Flexible Probe The THWD-5 psychrometer is a microprocessor-based tester designed for HVAC and Plant Maintenance engineers and technicians. Easy and quick access to Wet bulb and Dew point values as well as Relative Humidity and Temperature. The THWD-5 is equipped with an extended probe for easy target access, a large dual LCD display, and is tripod mountable. Four measurements in one meter Relative Humidity, Temperature, Dew Point and Wet Bulb No hassle warranty Extended probe for easy target access Large digital dual display with backlight Measure both relative humidity and temperature together No waiting. Temperature in C or F, front panel selectable No shipping charges. 0.1 degree resolution for temperature Our commitment to high-quality products and customer service is demonstrated by our industry exclusive "No Hassle" warranty. In the unlikely event that an Amprobe Test Tool requires warranty service, any of our local dealers are authorized to replace it, on the spot. Minimum and Maximum measurements stored Data Hold to freeze last measurement reading Tripod mountable Includes deluxe hard carrying case, batteries and users manual (note: $500 MSLP limit) Amprobe(R) Test Tools www.Amprobe.com Data Sheet THWD-5 RH, Temperature, DP, WB with Flex Probe Specifications Range Accuracy Response Time Resolution RH: 0 to 100% Temperature: -10 to 60C (14 to 140F) DP: -73.4 to 59.9C (-100 to 139.8F) WB: -13.4 to 59.9C (7.88 to 139.8F) RH: 3% from 10 to 90% at 25C and 5% for others Temperature: 0.6C (1F) 60 seconds 0.1C / 0.1F General Specifications Battery Life Power Supply Low Battery Indication Dimension Weight 100 hours w/o backlight; 50 hours with backlight 4 X 1.5V AAA Size (NEDA 24G or IEC R03) battery The "" is displayed when the battery voltage drops below the operating level 175 x 69.85 x 33 mm (6.89 x 2.75 x 1.30 in.) 0.869 Kg (1.92 Lb) Environmental Operating Humidity Operating Temperature Storage Temperature Altitude 100% RH 0 to 50C / 32 to122F -20 to 60C / -4 to140F 2000m, indoor operation Agency Approvals & Certifications - EMC EN61326-1 This product complies with requirements of the following European Community Directives: 89/336/EEC (Electromagnetic Compatibility) and 73/23/EEC (Low Voltage) as amended by 93/68/EEC (CE Marking). However, electrical noise or intense electromagnetic fields in the vicinity of the equipment may disturb the measurement circuit. Measuring instruments will also respond to unwanted signals that may be present within the measurement circuit. Users should exercise care and take appropriate precautions to avoid misleading results when making measurements in the presence of electronic interference. INCLUDED & REPLACEMENT PARTS Carrying Case Instruction Manual Amprobe(R) Test Tools website: www.Amprobe.com email: info@amprobe.com Everett, WA 98203 Tel: 877-AMPROBE Amprobe(R) Test Tools Amprobe(R) Test Tools Europe Amprobe Test Tools Europe Beha-Amprobe GmbH In den Engematten 14 79286 Glottertal, Germany Tel.: +49 (0) 7684 8009 - 0 (c)2008 Amprobe Test Tools. All rights reserved. 7/2008 3358058 Rev A www.Amprobe.com Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: AMPROBE: THWD-5