SD800 monitors air quality in schools, office buildings, greenhouses, hospitals and anywhere that high levels of carbon dioxide are generated. Selectable data sampling rate of 5, 10, 30, 60, 120, 300, 600 seconds or automatic. Maintenance free dual wavelength NDIR (non-dispersive infrared) CO₂ sensor. Triple LCD simultaneously displays CO₂, Temperature and Relative Humidity. Complete with six AAA batteries, 2G SD memory card, universal AC adaptor, and mounting bracket.

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
Selectable data sampling rate: 5, 10, 30, 60, 120, 300, 600 seconds or Auto
Complete with six AAA batteries, 2G SD memory card, universal AC adaptor, and mounting bracket

Specifications	Range
CO₂	0 to 4,000ppm
Accuracy	±40ppm ( <1000ppm); ±5% rdg (>1000ppm)
Resolution	1ppm
Temperature	32 to 122°F (0 to 50°C)
Accuracy	±1.8°F/0.8°C
Resolution	0.1°F/°C
Humidity	10 to 90%
Accuracy	±4%RH
Resolution	0.1%
Datalogging	20M data using 2G SD memory card
Dimensions	5.2 x 3.1 x 1.3" (132 x 80 x 32mm)
Weight	9.9oz (282g)

Alte produse EXTECH

EXTECH CO30: CO (CARBON MONOXIDE) MONITOR

• Alternately displays Carbon Monoxide (CO) concentration, Air Temperature, and Relative Humidity readings (cycles approximately every 6 seconds)
• Visible bright tri-colored (green, yellow, red) LED alarm indicator
• Adjustable audible alarm for readings exceeding one of the selected ranges: 25ppm, 30ppm, 35ppm, 50ppm, 100ppm or 200ppm
• ZERO Re-Calibration function
• Manual Temperature and Relative Humidity Compensation (adjustable)
• CO Calibration function in fresh air

EXTECH EX205T MULTIMETRU DIGITAL TRUERMS

• True RMS for better accuracy when measuring distorted waveforms
• 2000 count large backlit dual LCD with easy-to read digits
• Low current capability with resolution to 0.1µA
• Input fuse protection
• Max Hold, Data Hold and Auto power off
• Complete with test leads and 9V battery

EXTECH DT300 TELEMETRU LASER MAX 60M

• Measures from 2" to 197' (0.05 to 60m)
• Laser measurement accurate to 0.06 inches at 32 feet
• Historical Storage recalls the previous 20 records (measurements or calculated results)
• Automatically calculates Area and Volume
• Indirect measurement using Pythagorean theorem

BOREOSCOP INSPECTII VIDEO EXTECH BR300

• 8mm diameter camera head with 4 built-in bright LED lamps for dimly lit areas
• Handheld design for quick, easy, on-the-spot viewing in small openings
• Completely submersible in water down to 1 meter for 1 hour
• Non-detachable waterproof 39" (1m) flexible gooseneck cable retains configured shape
• 2.7" (68mm) color TFT LCD monitor for detailed images

EXTECH SD910: 3-CHANNEL DC VOLTAGE DATALOGGER

• Triple LCD simultaneously displays three DC Voltage (mV) channels
• Datalogger date/time stamps and stores readings on an SD card in Excel® format for easy transfer to a PC
• Selectable data sampling rate: 2, 5, 10, 30, 60, 120, 300, 600 seconds or Auto
• Complete with 6 AAA batteries, SD memory card, Universal AC adaptor with multi-plugs (US, EU, UK, AU), 3 input sockets and mounting bracket

EXTECH 48VFL11 CONTROLER TEMPERATURA CU IESIRE RELEU

• One relay output
• Dual 4-digit LED displays of process and setpoint values
• User friendly menus and tactile keypad for easy programming
• One-touch autotuning for quick setup & precise control
• Fuzzy Logic PID offers intuitive control simulating human control logic

DINAMOMETRU MASURARE FORTA INALTA 20KG EXTECH 475044

• Range: 44 lbs, 20kg, 196 Newtons (±0.5% accuracy)
• Ideal for a wide variety of applications in the electronics, automotive, chemical, plastics and machinery industries
• Reversible display and fast/slow response mode
• Exclusive load cell measurement transducer

EXTECH 382280 SURSA PROGRAMABILA DE PRECIZIE 200W

• High resolution (1mV and 1mA) user programmable output
• Selectable constant Voltage or Current modes
• 0 to 60 second programmable overload delay timer
• Storage/Recall memory

CAMERA VIDEO WIRELESS INSPECTII EXTECH BR200

• BR200: Video Borescope/Wireless Inspection Camera
• 17mm camera diameter and 3.5" Color TFT LCD Wireless Monitor
• Memory card for capturing images (JPEG) or video (AVI) for viewing on your PC
• Detachable wireless 3.5" color TFT LCD display
• Captured videos and images can be viewed on the wireless monitor or transferred to your PC via the microSD card or USB cable

EXTECH 480836 TESTER NIVEL CAMP MAGNETIC SI ELECTRIC RF DOMENIUL RADIO

• Ideal for EMF measurements of mobile/cell phones, base stations and microwave leakage
• Measurement optimized for 900MHz, 1800MHz and 2.7GHz
• Non-directional (isotropic) measurement with three-channel (triaxial) measurement probe
• Max Hold and Average functions