Special climate meters

The climate measuring instruments testo 440 combine the benefits of a compact handheld device with intuitive measurement menus and a comprehensive selection of air velocity & IAQ probes. Both the digital Testo Smart Probes and numerous Testo temperature probes can be connected. Clearly structured menus for measuring volume flow in ducts/at outlets, degree of turbulence, cooling/heating load, mould indication and logging mode are stored on the instrument.
The testo 440 dP also has an integrated differential pressure sensor. This makes measurements at filters as well as Pitot tube and K-factor measurements possible.

• USB interface for data export and optional printout of measuring values
• Up to 3 probes can be connected
• Parallel display of 3 measuring values
• Bluetooth probes for measuring convenience and easy storage in the case
• Universal handle for all probes
• Measurement of the following parameters are possible: °C, % r.h., CO, CO₂, m/s, Lux, hPa

Please order probes separately.

Specifications
Temperature measuring range (NTC):	-40 ... +150 °C
Accuracy:	±0.4 °C (-40 ... -25.1 °C) ±0.3 °C (-25 ... +74.9 °C) ±0.4 °C (+75 ... +99.9 °C) ±0.5 % of measured value (remaining range)
Resolution:	0.1 °C
Temperature measuring range (TE Typ K):	-200 ... +1370 °C
Accuracy:	±(0.3 °C + 0.3 % of measured value)
Resolution:	0.1 °C
Differential pressure measuring range testo 440 dP:	-150 ... +1500 hPa
Accuracy:	±0.05 hPa (0 ... +1.00 hPa) ±0.2 hPa + 1.5 % of measured value (+1.01 ... +150 hPa)
Resolution:	0,01 hPa
Memory:	7500 measurement protocols
Operating / storage temperature:	-20 ... +50 °C
Dimensions (W x D x H):	65 x 32 x 154 mm
Weight:	250 g
Power supply:	3 x Mignon, Type AA

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Density Hydrometers with an error limit of ±0.001 g/cm³. With thermometer 0 to 35°C in 1°C increments, blue filling, error limit ±2 °C.

Further measuring ranges available on request.

Quick and easy-to-use instrument for measuring lighting conditions in the workplace. The sensor is adapted to spectral sensitivity of the eye.

• Display illumination
• Hold-function
• Max./min. values

Scope of supply: Meter incl. protection cap, batteries, calibration protocol

Specifications
Measuring range:	0 to 99999 lx
Resolution:	1 lx (0 to 19999 lx) 10 lx (remaining range)
Accuracy:	±3 lx or ±3 %
Measuring frequency:	0.5 s
Dimensions (W x D x H):	133 x 46 x 25 mm
Weight:	95 g
IP code:	IP 40
Power supply:	2 Micro cells AAA

Pitot tubes made of stainless steel for measuring the flow velocity.

Alternative Rain gauge, plastic

For storing and transporting the climatic measuring device testo 440 and additional probes.

For measurements for workplaces which are outdoors, e.g. at airports, on building sites, in road construction etc. with broad access to spectrum thanks to the highly-accurate 24-Bit A/D converter.

• Different sound pressure levels can be selected, such as, for example, Laeq, LcPeak, LaF, LaFMax, LaFMin, SD, SEL, E
• The optimised analogue frontend switch reduces the ambient noise and increases the linear measuring range
• Three profiles and 14 user-defined measurements can be calculated in parallel with different frequency and time weighting
• LN statistics and display of the graph showing the progression of time
• User-defined integral interval measurement up to a maximum of 24 hours is possible
• Frequency weighting (filter) A, B, C, Z
• Time interval during measurement: F (fast), S (slow), I (pulse)
• Freely-definable limits for the output of an optical alarm signal
• Peak Hold Mode to capture peaks
• Octavo function for targeted sound analysis
• Track function with graphic display of a measurement
• Calibration mode (with optional calibrator)
• Trigger mode: Analogue signal to switch the device on or off with 3.5 mm plug
• Automatic measurement for timer function is possible
• Measured value recording frequency selectable: 10, 5, 2 Hz
• Data transfer using MicroSD (4 GB), RS-232 or USB
• Option of fitting a column on the rear of the housing, ¼ thread

Scope of supply: Sound level meter, memory card, hard carrying case

Specifications	SW 1000 // SW 2000
Measuring capacity linear:	20 ... 134 dB // 25 ... 136 dB
Frequency range:	0,003 ... 20 kHz // 0,02 ... 12,5 kHz
Sensitivity:	50 m V/Pa // 40 m V/Pa

Large display for actual value, battery status display, easy to use software. Perfect designed instrument for monitring transportation or storage after HACCP.

• Quality surveillance in laboratories, at the production or in the storage
• Ambient conditions in manufacturing facilities
• Ambient conditions in power plants
• Monitoring of fridges for the pharma industry
• Memory for 60000 data sets
• Waterproof IP 65

Please order Software with USB-Cabel separately (9.726 413).

Specifications	LOG100 // LOG100 Cryo
Measuring range int.: Measuring range ext.:	-30 ... 70 °C // -10 ... 70 °C -50 ... 125 °C // -200 ... 350 °C
Accuracy:	0.1 °C
Precision:	±0.5 °C (-20 ... 50 °C), otherwise ±0.7 °C // Int.:±0.3 °C (-20 ... 50 °C), otherwise ±0.7 °C, Ext.: ±0.5 °C (-200 ... 250 °C), otherwise ±1.0 °C
Housing:	Plastic (ABS)
Battery:	1 x CR2032
Dimensions:	92 x 55 x 21 mm // 88 x 55 x 20 mm
Weight:	95 g
Alarm function:	Alarm for too low or too high temperatur and/or humidity values Calibration reminder

Accessories Accessories for Temperature data logger LOG100/LOG100 Cryo

For reliable assessment of indoor air quality. Complete set for long-term measurement and parallel determination of CO₂ concentration, humidity and indoor air temperature. Consisting of the climate measuring device testo 440, a multifunctional, wireless handle and CO₂ sensor. With absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity. Fully configured, ready for use.

• Wireless handle with Bluetooth^® technology
• Easy, intuitive operation
• Easy storage of measured values by means of a button on the handle
• Large, illuminated graphic LCD with parallel display of 3 measured values
• Measuring instrument with magnetic fixation on metal surfaces
• Internal data storage and USB interface
• Handle can be extended with other probes to measure further parameters
• Automatic probe recognition

Scope of supply: Multifunctional climate measuring instrument testo 440, USB cable, handle with CO₂ probe incl. temperature and humidity sensor, table stand, batteries and calibration protocols for measuring device and sensors, transport case

Specifications
CO2 range: CO2 resolution:	0 … 10000 ppm 1 ppm
CO2 accuracy:	±(50 ppm + 3 % of average) (0 ... 5000 ppm) ±(100 ppm + 5 % of average)
Humidity range: Humidity resolution:	5 ... 95 % r.H. 0.1 % r.H.
Humidity accuracy:	±3 % r.H. (10 ... 35 % r.H.) ±2 % r.H. (35 ... 65 % r.H.) ±3 % r.H. (65 ... 90 % r.H.)
Temperature range: Temperature resolution:	0 ... 50 °C ±0.5 °C
Temperature accuracy:	0.1 °C
Dimensions (instrument, W x D x H):	65 x 32 x 154 mm
Weight (instrument):	250 g
Power supply (instrument):	3 x AA 1.5 V
Power supply (handle):	4 x AA 1.5 V

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