Extech MA150 200A Mini AC Clamp Meter + NCV Detector

• Non-invasive measurement to monitor moisture in wood and other building materials
• Select from 10 wood types and measurement ranges
• Measurement depth to 0.75" (20mm) below the surface
• LCD displays % moisture of wood or material being tested

 

• True RMS DMM with 11 functions and 0.09% 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

 

• Simultaneously displays Carbon Monoxide (CO) concentration, Air Temperature, and Relative Humidity readings with date (Year, Month, Day) and time
• Visibly bright LED indicates active monitoring (green) or surpassed CO alarm threshold (red)
• Extra loud audible beeper alarm level meets UL 2013 Standard (>85dB @ 3 meters); default alarm threshold at 30ppm (user adjustable)
• Designed with Electrochemical CO sensor
• Record/Recall Max reading for CO concentration
• CO calibration function in fresh air

 

• Measure AC Current up to 3000A
• True RMS for accurate readings of noisy, distorted or non-sinusoidal waveforms
• Flexible 18" (45.7cm) clamp jaw easily wraps around bus bars and cable bundles
• 7.5mm cable diameter fits into tight spaces and around large conductors
• Measures AC Current in three ranges
• 3000 count backlit LCD display

 

• Measures Inductance, Capacitance, and Resistance with secondary parameter Q (Quality), D (Dissipation), R (Resistance), P (Phase), ESR (Equivalent Series Resistance)
• Simultaneous 20,000/2,000 count backlit display of the primary parameter (L, C or R) with the secondary parameter
• Auto Select measurement function with 1kHz default test frequency
• Five test frequencies
• Set Hi/Lo limits using absolute values or percentage limits

 

• 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

 

• Displays moisture level in wood and building materials such as wall board, sheet rock, cardboard, plaster, concrete, and mortar
• Pinless moisture measurement depth to <1" (25mm)
• Audible Alert - Tone rate beeps faster as the moisture level increases
• Icons display low, medium and high levels of moisture content
• Easy-to-use, compact-sized design

 

• ±5psi range, 11 Selectable units of measure
• Max/Min/Avg recording and Relative time stamp
• Data Hold, Auto power off and Zero function
• Large LCD display with backlighting

 

• 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

 

• 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