Testo 535 CO2 Meter with Extendable Probe for IAQ Consultants & HVAC Engineers

Environmental Monitoring & Industrial Hygiene Instrumentation Brandt Instruments Distributing Testo

Testo 535 CO2 Meter with Extendable Probe
for IAQ Consultants & HVAC Engineers

The Testo 535 Handheld CO2 monitor for IAQ and ventilation surveys - checks the work environment for conditions that contribute to "Sick Building Syndrome," monitors air exchanges rates.
The testo 535 is the easiest way to measure CO2 for indoor air quality (IAQ) surveys. Poor air quality in rooms can lead to tiredness, lack of concentration and illness (Sick Building Syndrome) due to high CO2 concentration (greater than 1000 ppm)

Advantages at a glance

Tests stationary CO2 transducers in 'demand controlled' ventilating systems
Monitors indoor air quality in offices
Measures the concentration of CO2 from diffusers and return air ducts
Long-term monitoring with maximum and mean calculations
Highly accurate, highly efficient
Repeated calibrations are unnecessary
Quickly prints data on portable Testo printer

Technical data - Testo 535
Sensor	2 channel infra red absorption principle
Display Units	ppm/volume %
Display	LCD. 2 Lines 0.433 inch / 11 mm digit height
Measuring Range	0 - 9999 ppm CO2, (0 to 1% vol. % CO2)
Accuracy	0 to 5,000 ppm, ±(50 ppm +2% of m.v.) 5,000 to 9.999 ppm, ±(100 ppm +3% of m.v.)
Resolution	1 ppm or 0.001 volume %
Storage temperature	-4.0...158.0 °F, -20... +70 °C
Operating temperature	32.0...122.0 °F, 0... +50 °C
Operation humidity	0.0...99.0 %
Battery type	9V battery
Battery life	>6 hours, auto off 10 minutes
Weight	10.5 oz, 300 g
Dimensions (LxWxH)	7.41 x 2.22 x 1.64 in, 57 x 190 x 42 mm
Warranty	2 years

Testo 535 Kit & Accessories		Part #
Testo 535, CO2 meter with integrated probe, batteries and factory calibration certificate		0560 5350
TopSafe (indestructible protection case) with bench stand. Protects instrument from impact and dirt.		0515 0183
Transport case (plastic) for instrument and accessories.		0516 0184
9V rechargeable battery		0515 0025
Plug-in AC power supply for operation and recharging the battery in the instrument.		0554 0088
Testo printer with 1 roll of thermal paper and 4 AA size batteries		0554 0545
Charger for printer (with 4 standard rechargeable AA size batteries). Rechargeable batteries are recharged externally.		0554 0110
Accessory set (for instrument without TopSafe) includes multifunction clip, carrier loop, probe holder		0554 0550
Accessory set (for instrument with TopSafe) includes multifunction clip and probe holder		0554 0552
Spare thermal paper for printer (6 rolls)		0554 0569
Spare thermal paper for printer (6 rolls) Measurement data documentation legible for up to 10 years		0554 0568
ISO calibration certificate. CO2 probes; calibration points at 0; 1000; 5000 ppm		0520 0033

Return to Brandt Instruments
For more information Email
Brandt Instruments, Inc.
    18568 Oak Grove Parkway
    Prairieville, LA 70769
1-800-337-6291
Phone: 225-673-6776
    Fax: 225-673-6725