Extech ET38 Voltage Continuity Tester

• 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

 

• Combines non-contact voltage and light detection with RF (Radio Frequency) transmission technology
• Remotely identifies mid-run AC wiring, circuit breakers, switched lines, AC outlets, and light fixtures
• Non-contact mid-run AC wiring identification without cutting into wires
• Lighting circuit identification using built-in light sensor

 

• Pinless moisture measurement depth to <0.75" (20mm)
• Measures Moisture up to 99.9% for Wood and 56.5% for other building materials
• Displays moisture level in wood and building materials such as wall board, sheet rock, cardboard, plaster, concrete, and mortar
• Audible Alert - Tone rate beeps faster as the moisture level increases

 

• Large easy to read digital display
• AC/DC Voltage, DC Current, Resistance, Continuity, Diode Test and Type K Temperature
• 1.5V and 9V Battery test function
• Complete with 9V battery, general purpose Type K bead wire probe and test leads

 

• Heat Stress Index measures how hot it feels when humidity is combined with temperature, air movement, and radiant heat
• Black Globe Temperature (TG) monitors the effects of direct solarradiation on an exposed surface
• In/Out Function displays the WBGT value with or without direct sun exposure

 

• 75 to 1000VAC input voltage with 45 to 65Hz frequency range
• LEDs indicate phase orientation (clockwise or counter-clockwise) and whether each phase is live
• Beeper sounds intermittently when correct phase is detected and continuously if phase is reversed
• Durable housing with back cover magnet for attachment to an AC distribution panel for easy measurement

 

• Built-in multiparameter sensors measure Air Velocity, Heat Index, Wet Bulb Globe Temperature (WBGT), Humidity, Ambient Temperature, Dew Point, Wet Bulb, Temperature, and Windchill
• MIn/Max/Average (5sec/10sec/13sec)
• Data Hold, Auto Power Off with disable
• Replaceable Mini impeller (vane)
• Complete with CR2032 battery

 

• Triple LCD displays Humidity, Temperature, and date (Year, Month, and Day)
• Programmable from keypad or PC
• Selectable data sampling rate
• User programmable audible and visual alarms
• Wall, desktop, or tripod mount
• Calibration via optional salt bottles
• Complete with Windows® compatible software, USB cable, universal AC adaptor, and four AA batteries

 

• Wireless USB interface transmits measurement data to a PC
• Backlit super large triple display
• 125V, 250V, 500V, and 1000V test voltages
• Insulation Resistance from 0.001MOhm to 4000MOhm
• Auto discharge of capacitive voltage

 

• Checks for Carbon Dioxide (CO2) concentrations
• Calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit)
• Maintenance free NDIR (non-dispersive infrared) CO2 sensor