Free Delivery Over £249*

Next Day Delivery*

60 Day Returns Guarantee

Tenmars ST-501 CO2 / Temperature / RH Monitor

Tenmars
SKU: TENMST501
  • Measure CO2, CO2 Ventilation rate, Temperature and Humidity
  • Data logging with fast USB download (50,000 records)
  • Fast USB download (50,000 records in less than 10 seconds)
More Info
In Stock - Available Next Day

Tenmars ST-501 CO2 / Temperature / RH Monitor

With it’s non-dispersive infrared (NDIR) sensor measuring CO2, CO2 ventilation rate, temperature and humidity while ensuring long-term stability and durability, the Tenmars ST-501 CO2 / Temperature / RH Monitor is ideal for building HVAC monitoring, indoor air quality surveying or locating combustible fumes.

Providing a large easy-to-read display, internal CO2 alarm buzzer and inbuilt parameters capable of adjusting CO2 reading for altitude changes, the Tenmars ST-501 is suitable for use in most environments.

The Tenmars ST-501 also offers data logging of up to 50,000 records and fast USB download (under 10 seconds), with easy-to-use PC software perfect for data analysis.

Tenmars ST-501 Key Features

  • Measure CO2, CO2 Ventilation rate, Temperature and Humidity
  • Data logging with fast USB download (50,000 records)
  • Fast USB download (50,000 records in less than 10 seconds)
  • Large, easy to read Display: °C, °F, % RH, CO2 (PPM)
  • CO2 reading adjusted for altitude changes
  • Measurement range from Zero to 9999PPM
  • Internal CO2 alarm buzzer
  • Easy-to-use PC software for data analysis

What's In The Box?

  • Tenmars ST-501 CO2 / Temperature / RH Monitor
  • User's manual
  • 4 x type 'AA' Alkaline batteries
  • Software
  • Cable
Specification
  • CO2: 0 to 9999 PPM (2001 to 999ppm over range), accuracy of ±75 PPM or 8% of reading (0 to 2000ppm)
  • Humidity: 0 to 100 RH, accuracy of 2.5% at 10% to 90% RH
  • Temperature: 0°C to 70°C, accuracy of ±1°C at 25°C
  • Signal Update: every 2 seconds
  • Warm Up Time: < 2 minutes
  • Operating Conditions: °C to 50°C (32°F to 122°F), 0 to 90% RH non-condensing
  • Power Supply: 4 x type 'AA' Alkaline batteries
  • Battery Life: approx 24 hours
  • External Power Supply: 6V DC 0.5A