Extech VFM200: VOC/Formaldehyde Meter

• Simultaneously measure two AC Voltage inputs or two AC Current inputs or one AC Voltage and one AC Current input
• Readings can be downloaded to your PC via the USB interface and analyzed using the included software or exported to a spreadsheet
• LCD indicates time/date, current readings and Min/Max
• Auto Power off and battery check

 

• True RMS measurements for accurate AC Voltage and Current measurements
• AC/DC Voltage & Current, Resistance, Capacitance, Frequency (electrical/electronic), Temperature, Duty Cycle, Diode/Continuity
• Double molded for waterproof (IP67) protection, CAT IV-600V safety rating for industrial applications
• Data Acquisition Mode for real time data transmission directly to your PC
• 1000V input protection on all functions

 

• Manual ranging DMM with 9 functions and 0.5% basic accuracy
• AC/DC Voltage & Current, Resistance, Diode/Continuity
• Built-in non-contact AC voltage detector (NCV) with red LED indicator and audible beeper
• Battery test function for 1.5V and 9V batteries
• Large-digit 2,000 count LCD display

 

• Mobile phone base station antenna radiation
• RF power measurement for transmitters
• Wireless LAN (Wi-Fi) detection/installation
• Wireless communication applications (CW TDMA GSM DECT)
• Microwave leakage

 

• Memory card for capturing images (JPEG) or video (AVI) for viewing on your PC
• Detachable wireless 3.5" color TFT LCD display can be viewed from a remote location up to 32ft (10m) from the measurement point
• 39" (1m) flexible gooseneck with waterproof camera (17mm diameter) and 2 built-in bright LED lights for illuminating dark areas

 

• Compact size housing with built-in NTC thermistor, capacitive humidity sensor, and barometric pressure MEMS sensor designed with standard USB connector for easy data downloading to a PC
• 5-digit LCD display with battery life indicator
• User programmable settings: 6 languages, sample rate, start delay time, alarm delay time, high/low alarm range, and security feature
• Status Indication via Red and Green LEDs
• Start button begins continuous datalogging, which continues until memory is full at 48,000 readings (16K for each parameter), or when Stop button is pressed
• Bookmark 8 locations in a data recording log with a press of the Mark button

 

• Meter accurately determines the Heat Stress level by factoring a combination of humidity, temperature, air movement, and direct solar radiation
• Uses a capacitance sensor to accurately measure Wet Bulb Globe Temperature (WBGT), Black Globe Temperature (TG), Relative Humidity (%RH), Air Temperature (TA), Wet Bulb (WT) and Dew Point (DEW)
• Black Globe Temperature (TG) monitors the effects of direct solar radiation on an exposed surface
• In/Out function displays the WBGT value with or without direct sun exposure

 

• Accurately displays light level in terms of Fc or Lux over three ranges
• Select fast (1 second) or slow (2 seconds) response time
• Analog output of 1mV per count for capturing readings to a recorder

 

• One model for multiple thermocouple types with precision output displayed as mV or °C/°F
• Microprocessor assures maximum accuracy to 0.15% of reading over wide ranges
• High Accuracy Calibration function simulates precision thermocouple outputs for use in calibrating thermometers, transmitters,controllers or recorders.
• Complete with universal AC adaptor and AU/EU/UK/US plugs

 

• Built-in sensors measure Air Velocity, Air Flow, Temperature, Humidity, Wet Bulb, Dew Point, Heat Index, Wind Chill, Barometric Pressure, Altitude, and Light
• Field replaceable low friction vane wheel improves air velocity accuracy
• Backlit LCD display (auto off after 5 seconds)
• Data Hold, Auto Power Off, Auto-rotating display depending on function
• Complete with built-in multiparameter sensors, wrist strap, and CR2032 battery