TechGrow HS-1 and HS-2 Portable Handheld CO2 Meters are ideal for measuring CO2 value, temperature and humidity in an indoor grow, a hydroponics/aquaponics urban garden, greenhouse or in certain scientific and educational applications.
The HS-1 CO2 Meter also features a simple calibration function and a clear audible CO2 alarm that gives a warning when the set alarm value is reached, it also takes a measurement every second.
Measurements from the HS-2 are kept accurate with the calibration function that can be used in fresh air, making it a truly handheld CO2 meter.
Useable in any room.
Extremely accurate non-dispersive infrared (ndir) carbon dioxide sensor by SenseAir®.
The HS-1 measures the CO2 value and temperature / HS-2 measures the CO2 value temperature and humidity.
Takes a measurement every second.
Backlight for working in dark areas.
CO2 warning alarm.
Calibration function for CO2 in fresh.
Battery powered (4 x AA) for complete portability.
Includes batteries and instruction manual.
Includes a convenient storage case.
| Variant | Humidity setting range | Temperature measure range | Light Source | Dimensions | Monitoring | PPM range | Battery | ID | Vendor ID | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| HS-1 | - | -10 to + 60 | Back light | 6 x 17 x 5 cm | CO2 / Temperature | 0 - 10000 | 4 x AA | CVG04643 | 1060 | 269,00 € | |
| HS-2 | 0,1 - 99,9 % | -10 to + 60 | Back light | 6 x 17 x 5 cm | CO2 / Humidity / Temperature | 0 - 10000 | 4 x AA | CVG04644 | 1061 | 399,00 € |