Checks for Carbon Dioxide (CO2) concentrations
Maintenance free NDIR (non-dispersive infrared) CO2 sensor
Indoor Air Quality displayed in ppm with Good (0 to 800ppm), Normal (800 to 1200ppm), Poor (>1200ppm) indication
User programmable Visible and Audible CO2 warning alarm
Measurement ranges:

CO2: 0 to 9999ppm
Temperature: 23 to 122°F (-5 to 50°C)
Humidity: 0.1 to 90%RH

Displays Year, Month, Date, and Time
Max/Min CO2 value recall function

Function	Range	Resolution	Accuracy
CO₂	0 to 9999ppm	1ppm	±75 ppm or ±5% of reading
Temperature	23 to 122°F (-5°C to 50°C)	0.1°	±1.5°C/2.7°F
Humidity	0.1 to 90.0%	0.1%	±5%
Display	LCD with backlighting
Sampling Interval:	2 seconds
Overload Indication:	"-OL-"
Sensor Type	CO₂: NDIR (non-dispersive infrared) technology
Operating Conditions	-5°C to 50 °C (23 oF to 122 oF) at < 90 % RH
Storage Conditions	-5°C to 50 °C (23 oF to 122 oF) at < 90 % RH
Power Supply	110V~220V AC, output 6.0V DC = 500mA (supplied)
Dimensions / Weight	117x102x102mm (4.6x4x4"); 204g (7.2 oz.)

Alte produse EXTECH

EXTECH SD800 TESTER CO2, UMIDITATE SI TEMPERATURA CU DATALOGGING

• Checks for Carbon Dioxide (CO2) concentrations
• Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor
• Triple LCD simultaneously displays CO2 , Temperature and Relative Humidity
• Measurement ranges: CO2 - 0 to 4,000ppm; Temperature - 32 to 122°F (0 to 50°C); Humidity - 10 to 90%RH
• Datalogger stores readings on an SD card in Excel® format for easy transfer to a PC

EXTECH MO265 TESTER UMIDITATE LEMN METODELE CU SI FARA INTEPARE

• Choice of measuring moisture in wood and other building materials with pinless technology or use traditional remote pin probe (included)
• %WME (wood moisture equivalent) pin moisture reading
• Relative pinless moisture reading for non-invasive measurement
• Digital LCD readout with backlighting feature and tri-color LED bargraph
• Quickly indicates the moisture content of materials
• Pinless measurement depth to 0.75" (22mm) below the surface

EXTECH 380400 BOXA DECADICA DE REZISTENTE

• Durable construction
• Case may be grounded separately
• 3 binding posts permit isolated substitutions
• 1% Resistance substitution from 1 to 11,111,110O
• Seven decade ranges of resistance
• Values can be set in 1O increments

EXTECH SDL710 MANOMETRU DIFERENTIAL DE PRESIUNE CU DATALOGGER

• Record/Recall Max/Min readings
• Data Hold and Auto power off with disable
• Large LCD display with backlighting
• Zero function for offset correction or measurement

EXTECH EX365 MULTIMETRU TRMS CU 10 FUNCTII

• Ideal for Industrial/Commercial appplications
• True RMS for accurate AC measurements
• 6000 count white LED backlit display
• Functions include: NCV, AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Frequency, Diode Test, Continuity
• Fast 60-segment Analog Bargraph for viewing trends

EXTECH EX530 MULTIMETRU DIGITAL PORTABIL INDUSTRIAL

• True RMS DMM with 11 functions and 0.06% basic accuracy
• AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Temperature, Duty Cycle, Diode/Continuity
• Dual sensitivity frequency functions (electrical/electronic)
• 1000V input protection on all functions
• 20A max Current

EXTECH 381676A MULTIMETRU TIP STILOU CU 9 FUNCTII SI DETECTOR TENSIUNE FARA CONTACT

• Auto/Manual ranging pen-style multimeter
• Large 2000 count high contrast LCD display
• Built-in Non-Contact Voltage (NCV) detection with visible and audible alarm
• Data Hold, Range Hold, Maximum Hold, Auto Power Off

EXTECH 38387 CLESTE AMPERMETRIC 600A AC CU MULTIMETRU

• Measure AC Current, AC/DC Voltage and Resistance
• 1.25" (33mm) circular jaw opening for large cables (350MCM)
• Large 2000 count LCD display
• Data Hold freezes data in display
• Peak Hold captures in-rush currents
• Audible Continuity beeper

EXTECH 407910 TESTER PRESIUNE DIFERENTIALA MANOMETRU

• ±29psi with 0.02psi resolution
• 8 selectable units of measure
• Zero function for offset measurements
• Data Hold, Auto power off, and Min/Max functions

EXTECH ET38 TESTER TENSIUNE SI CONTINUATATE

• Voltage detection range: 12 to 300V AC
• Continuity tester
• LED light indicator
• Includes built-in screwdriver tip, pocket clip, and two button batteries