Industrial Measurement Products and Solutions
Order no.: CDL 210

CDL 210 is an indoor desktop non-dispersive infrared (NDIR) air quality meter with data logger for detecting, measuring and monitoring carbon dioxide (CO2) levels as well as relative humidity (% RH) and ambient temperature (?C / ?F) in home, school, office and industrial work environments.

- Measurement range: 0 ... 2000 ppm of CO2
- Resolution: 1 ppm of CO2
- Accuracy: ± 50 ppm ± 5 % of reading of CO2
- USB port for data download to PC
- Simultaneously displays CO2 level, % RH and ºC / ºF in real time


Manufacturer: Wöhler Messgeräte Kehrgeräte GmbH
Test Instruments manufacturer
Order no.: PCE-HT110

The PCE-HT110 Air Quality Meter or Humidity Detector precisely measures air temperature and relative humidity. This accurate and reliable device shows the current measurements on the large LCD display and saves the measurement data directly to an SD card (included). The PCE-HT110 is equipped with two channels, accommodates an SD card memory of up to 16 GB, offers an adjustable measurement rate / sampling interval, and includes a wall mount, making the device ideal for logging data over an extended period of time.

- Measurement ranges: 0 … 50°C / 32 ... 122°F, 10 ... 90% RH
- Resolution: 0.1°C / 0.18°F, 0.1% RH
- Data format: .XLS (compatible with Microsoft Excel)

Manufacturer: PCE Instruments
Test Instruments manufacturer
Order no.: PCE-RCM 10

PCE-RCM 10 is a portable handheld air quality particle counting meter or particle counter used to monitor particulate matter (PM) concentrations in the air. Designed to aid in indoor air quality (IAQ) assessments, this particle counter also measures air temperature and relative humidity (RH).

- PM channels: PM 2.5, PM 10
- Particle sizes (in micrometers): 2.5 µm, 10 µm
- Temp. measuring range: -20 ... +70 °C / -4 ... +158 °F
- Humidity measuring range: 0 ... 100 % RH
- 2.4" full-color LCD with user-friendly graphics
- For indicative measurements

Manufacturer: PCE Instruments
Test Instruments manufacturer