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BC21 Thermohygrometer

Accurate, pocket-sized climate measuring device

High-quality sensor technology and numerous measuring functions make the BC21 the ideal climate measuring device for workshop, hobby and household applications:

The relation of humidity and temperature is decisive for ideal climate conditions in living, work or storage spaces. Prevailing feel-good climate? Risk of mould growth or rust?

Due to the integrated dew point temperature measurement, all issues evolving around the building climate control can quickly and easily be investigated using the BC21.

With its impact-proof and rigid stainless steel probe the robust construction cuts a remarkably fine figure even in the rough everyday usage of ventilation and air-conditioning technicians – the additional function for measuring the wet-bulb temperature also enables a universal application of the BC21 in planning, measuring and performance control of air-conditioning and ventilation systems.

A few practical benefits:

  • Development, design, production: 100 % Trotec
  • Measurement of diverse climate data with only one device: relative humidity, air temperature, dew point and wet-bulb temperature
  • Optimum price-performance-ratio
  • Dual display for parallel presentation of measured values
  • Maximum or minimum value and hold function
  • Rapid response time
  • Soft-touch function keys
  • Easy, one-hand operation
  • Backlit display
  • Automatic switch-off
  • Robust construction
  • Practice-optimized German industrial design - protected design patent

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BC21 Thermohygrometer show in Trotec online shop

BC21 Thermohygrometer

A high-quality sensors and numerous measurement functions make the BC21 the ideal climate gauge for home, hobby or workshop. It enables the measurement of a variety of temperatures using only one device, such as the relative humidity or the air temperature.

You save: 35 %

68.88 £ 44.71 £ incl. VAT
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Details

Technical data
General information
  Article number 3.510.205.006
Air temperature [°C]
  Min. measuring range [°C] -30
  Max. measuring range [°C] 100
  Resolution [°C] 0.01
  Accuracy ± [°C] 1
Air temperature [°F]
  Min. measuring range [°F] -22
  Max. measuring range [°F] 199
  Resolution [°F] 0.01
  Accuracy ± [°F] 1.5
Relative humidity (%)
  Min. measuring range [%] 0
  Max. measuring range [%] 100
  Min. measuring range | Specified [%] 5
  Max. measuring range | Specified [%] 95
  Resolution [%] 0.01
  Accuracy 25 °C - 5 % - 95 % [%] 2
Dew point temperature [°C]
  Min. measuring range [°C] -30
  Max. measuring range [°C] 100
  Resolution [°C] 0.01
  Accuracy ± [°C] 1
Dew point temperature [°F]
  Min. measuring range [°F] -22
  Max. measuring range [°F] 199
  Resolution [°F] 0.01
  Accuracy ± [°F] 1.5
Wet-bulb temperature [°C]
  Min. measuring range [°C] 0
  Max. measuring range [°C] 80
  Resolution [°C] 0.01
  Accuracy ± [°C] 1
Wet-bulb temperature [°F]
  Min. measuring range [°F] 32
  Max. measuring range [°F] 176
  Resolution [°F] 0.01
  Accuracy ± [°F] 1.5
Surrounding conditions
  Operation - min. temperature [°C] 0
  Operation - max. temperature [°C] 40
  Storage - min. temperature [°C] -10
  Storage - max. temperature [°C] 60
  Operation approx. - max. relative humidity (non-condensing) [%] 80
  Storage - max. relative humidity (non-condensing) [%] 80
Display
  LCD
  Monochrome
Power supply
  Internal (battery) 1 x 9 V block battery
  External (power adapter)
Housing design
  Plastic
Dimensions
  Length (packaging excluded) [mm] 225
  Width (packaging excluded) [mm] 32
  Height (packaging excluded) [mm] 54
Weight
  (packaging excluded) [kg] 0.2
Standard scope of delivery
Standard scope of delivery
  Measuring device
  Battery(-ies)
  Storage case
  Operating manual
  Storage case
  Factory test certificate
Ascertainable measured values and functions
Internal sensors
  Relative humidity [%]
  Air temperature [°C]
  Air temperature [°F]
  Dew point temperature [°C]
  Dew point temperature [°F]
  Wet-bulb temperature [°C]
  Wet-bulb temperature [°F]
  Carbon dioxide [ppm]
  Surface temperature [°C]
  Surface temperature [°F]
  Absolute humidity content [g/m³]
Functions and features
  Minimum value display
  Maximum value display
  Hold function
  Switching function °C/°F
  Automatic switch-off
  Backlit display
  Average value display
  Automatic display switch-off
  ¼ inch tripod thread
  Acoustic alarm function
  Visual alarm function
  Calibration option
  Menu function unit 1
  Menu function unit 2
  Menu function cal 1
  Menu function cal 2
  Menu function TH
  Menu function IR
  Menu function DP
  Menu function CFG
  Time
  Date
  Feel-good indication
  Alarm function
  CO₂ sensor

 standard equipment

 optionally available

 not available

Accessories

Alternative products

BC21 with alternative products:

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BC06 Thermohygrometer show in Trotec online shop

BC06 Thermohygrometer

Whether climate measurement in residential, office or storage rooms, in laboratories, agriculture - through the combination of simple one-handed operation and precision measurement technology the BC06 provides in seconds accurate readings of temperature and relative humidity of the ambient air.

You save: 44 %

40.23 £ 22.34 £ incl. VAT
Show net price (VAT not included)

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T210 Thermohygrometer show in Trotec online shop

T210 Thermohygrometer

The T210 thermohygrometer is a professional measuring device designed to determine relative humidity and air temperature. It has a high measuring accuracy and ensures reliable, long-lasting use because of its "Made in Germany" seal of quality!

154.45 £ incl. VAT
Show net price (VAT not included)

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T260 Infrared-Thermohygrometer show in Trotec online shop

T260 Infrared-Thermohygrometer

The T260 infrared thermohygrometer from the MultiMeasure Prof. Series allows precise measurements of relative air humidity, air temperature and surface temperature. Its ergonomic design and compact dimensions allow an easy handling and a high flexibility.

271.63 £ incl. VAT
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Downloads

Operating manual for thermohygrometer BC21 (DA)

Operating manual for thermohygrometer BC21 (DA)

TRT-BA-BC21-TC-001-DA_2014-11-14.pdf (771 KB)

Download

Operating manual for thermohygrometer BC21 (DE)

Operating manual for thermohygrometer BC21 (DE)

TRT-BA-BC21-TC-001-DE_2014-11-14.pdf (772 KB)

Download

Operating manual for thermohygrometer BC21 (EN)

Operating manual for thermohygrometer BC21 (EN)

TRT-BA-BC21-TC-001-EN_2014-11-14.pdf (772 KB)

Download

Operating manual for thermohygrometer BC21 (ES)

Operating manual for thermohygrometer BC21 (ES)

TRT-BA-BC21-TC-001-ES_2014-11-14.pdf (773 KB)

Download

Operating manual for thermohygrometer BC21 (FI)

Operating manual for thermohygrometer BC21 (FI)

TRT-BA-BC21-TC-001-FI_2014-11-14.pdf (769 KB)

Download

Operating manual for thermohygrometer BC21 (FR)

Operating manual for thermohygrometer BC21 (FR)

TRT-BA-BC21-TC-001-FR_2014-11-14.pdf (775 KB)

Download

Operating manual for thermohygrometer BC21 (IT)

Operating manual for thermohygrometer BC21 (IT)

TRT-BA-BC21-TC-001-IT_2014-11-14.pdf (775 KB)

Download

Operating manual for thermohygrometer BC21 (NL)

Operating manual for thermohygrometer BC21 (NL)

TRT-BA-BC21-TC-001-NL_2014-11-14.pdf (773 KB)

Download

Operating manual for thermohygrometer BC21 (NO)

Operating manual for thermohygrometer BC21 (NO)

TRT-BA-BC21-TC-001-NO_2014-11-14.pdf (771 KB)

Download

Operating manual for thermohygrometer BC21 (PL)

Operating manual for thermohygrometer BC21 (PL)

TRT-BA-BC21-TC-001-PL_2014-11-14.pdf (778 KB)

Download

Operating manual for thermohygrometer BC21 (PT)

Operating manual for thermohygrometer BC21 (PT)

TRT-BA-BC21-TC-001-PT_2014-11-14.pdf (774 KB)

Download

Operating manual for thermohygrometer BC21 (RU)

Operating manual for thermohygrometer BC21 (RU)

TRT-BA-BC21-TC-001-RU_2015-09-03.pdf (648 KB)

Download

Operating manual for thermohygrometer BC21 (SV)

Operating manual for thermohygrometer BC21 (SV)

TRT-BA-BC21-TC-001-SV_2014-11-14.pdf (771 KB)

Download

Operating manual for thermohygrometer BC21 (TR)

Operating manual for thermohygrometer BC21 (TR)

TRT-BA-BC21-TC-001-TR_2014-11-14.pdf (860 KB)

Download

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