Precision Portable Hygrometer

Features :

•  Large 2.8" TFT display with Touch screen
•  Ranges from -40 to 85 DegC / 0 to 100% RH / psychometric Converted Dew point
•  More resolution 0.01 DegC / 0.01 % RH
•  Accuracy at 23 °C± 5 °C : ± 0.2 °C / ±0.8 % RH
•  Inbuilt rechargeable polymer Li-ion battery
•  Alarm facility
•  Comfortable and anti-slip grip
•  Portable & Rugged with carrying case
•  ISO/IEC 17025 Accredited Calibration certificate
• Optional High temperature sensors available on request for temperature ranges -50 to 100 DegC & -100 to 200 DegC

Specifications:

• Model: HTD 200
• Display: 2.8” True colour TFT display with touch screen
• Range
  Temperature: -40 to 85 °C (T), Humidity: 0 to 100% RH (RH)
• Resolution: 0.01 °C / 0.01 % RH
• Accuracy at 23 °C± 5 °C : ± 0.2 °C / ±0.8 % RH
• Psychometric calculated indication: Dew / Frost point ( Dp / Fp )
  Wet Bulb Temperature ( Tw )
  Vapour partial pressure ( E )
  Vapour Saturation pressure ( Ew )
  Mixing ratio by weight (dry) ( g / kg )
  Enthalpy ( H ) ( KJ / kg )
  Specific Humidity (moisture) ( g / kg )
  Absolute Humidity (moisture) ( g / m³ )
  Volume mixing ratio (dry) ( ppm )
• Calculation method: WMO method
• Display refresh rate: 1 s (typical)
• Calibration : 5 point lookup table for both Temperature & Humidity
• Alarm: Audible & Visible user settable individual High & Low alarm set with alarm mode selection for all the 3 parameters
• Touch sound: On / Off option available
• Logging interval: 1 sec to 24 Hrs programmable
• Memory capacity: 4 to 32 GB Internal storage
• Data download: Via USB
• Battery charging port: USB C type
• Integrated battery: 3.7V / 10,000 mAh Inbuilt rechargeable polymer Li-ion battery
• Backlight time interval: 0(OFF) to 59 mins : 59 secs (user adjustable)
• Brightness adjustment: 10 to 100% (user adjustable)
• Application environment range: -10 to 60 °C / 0 to 100% RH (non condensed)
• Storage environment range: -10 to 45 °C / 10 to 90% RH
• Housing material: ABS with anti-slip grip silicon cover
• Protection class: IP40
• Overall Dimension in mm: 35 x 80 x 165 mm ( L x B x H)
• Instrument Weight: 560 g (Approx.)