Extech 407730 Sonometru digital

• Triple LCD simultaneously displays 3 pressure channels
• Up to 5000psi with 4-20mA output
• 4-20mA input with readout in 9 units of measure
• Datalogger date/time stamps and stores readings on an SD card in Excel® format

 

• 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

 

• True RMS for accurate AC measurements
• 1.18" (30mm) jaw size accomodates conductors up to 350MCM
• 6000 count backlit LCD display
• Low Impedance (LoZ) prevents false reading caused by ghost voltages
• Built-in non-contact voltage detector (NCV) with LED indicator
• Built-in LED flashlight for working in dimly-lit areas

 

• Relative Humidity, Temperature, Dew Point, and Wet Bulb measurement
• Adjustable data sampling rate
• Stores 99 readings manually and 20M readings via 2G SD card
• Type K/J Thermocouple input for high temperature measurements
• Large backlit dual LCD display

 

• Built-in non-contact Voltage detector with LED alert to quickly check for the presence of live wires before testing
• 1.2" (30mm) jaw size for conductors up to 500MCM
• 4,000 count LCD display
• Multimeter functions include AC/DC Voltage, Resistance, Capacitance, Frequency, Temperature, Duty Cycle, Diode, and Continuity
• Relative Mode for Capacitance Zero and Offset Adjustment

 

• Autoranging DMM with 12 functions and 0.5% basic accuracy
• AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Temperature, Duty Cycle, Diode/Continuity
• Built-in non-contact AC voltage detector (NCV) with red LED indicator and audible beeper
• Large-digit 4,000 count LCD display
• 10A max Current

 

• Displays moisture in wood and other building materials plus Air Temperature and Relative Humidity
• Digital LCD readout with analog bargraph and numerical displays
• Simultaneous digital readout of moisture content plus ambient temperature or humidity with analog bargraph display of moisture, Max moisture values, and programmable wet/dry indication
• Use on wood, paper, wall board, sheet rock, cardboard, plaster, concrete, and mortar

 

• Large easy to read analog display
• Three test voltages 250V, 500V, and 1000V
• Insulation Resistance to 400MOhm
• Lock Power On feature for extended test times

 

• Indicates rotation direction of the motor
• Determine rotation of a motor without contact
• LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each of the three phases is live
• Double molded durable housing
• Easy to use alligator clips with wide jaws

 

• Designed for professionals who routinely audit existing and replacement lighting systems for energy efficiency and lighting performance
• Kit includes:
• LT300 - Light meter with digital and analog display of light in Foot-candles or Lux
• DT200 - Compact laser distance meter with area/volume calculation functions
• 380940 - 400A True RMS AC/DC power clamp meter
• Supplied in a soft carrying case that provides protection and organization for the meters whenever they are needed