Extech ET38 Voltage Continuity Tester

• 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

 

• Dual differential inputs for pressure and temperature
• Displays 5 types of pressure units
• For use with R22 and R410A refrigerants
• Standard 1/4 NPT male flare fittings

 

• True RMS for accurate AC measurements
• 4000 count backlit LCD display
• Low Impedance (LoZ) prevents false reading caused by ghost voltages
• Low Pass Filter (LPF) for accurate measurements of variable frequency drive signals

 

• Easy-to-use one button operation
• Data Hold and Auto power off
• Battery level check on power-up
• Complete with protective cap, built-in pocket clip, and one AAA battery

 

• 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

 

• 0 to 24mA (-25 to 125%) readout
• 24V DC power source for 2-wire current loop
• 0 to 20V DC calibration source
• Source and measure 8 thermocouple type devices (J, K, T, E, C, R, S and N)
• CJC - Cold Junction Compensation function
• Up to five user adjustable calibration presets
• Palm-sized double molded housing and large dot-matrix backlit LCD

 

• Measure AC Current, AC/DC Voltage and Resistance
• 1.25" (33mm) circular jaw opening for large cables (350MCM)
• Large 2000 count LCD display
• Data Hold freezes data in display
• Peak Hold captures in-rush currents
• Audible Continuity beeper

 

• Monitor moisture in wood and other building materials
• Measure directly with the built-in moisture pins or use remote hand-press probe on hard surfaces
• Memory contains 8 wood groups with calibrations for approximately 170 species of wood
• Designed in a rugged double molded housing construction and is pocket sized for one-handed operation

 

• 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

 

• 6 ranges with 3 sub-ranges in each current range
• Measurement of resistive and inductive materials
• 5-Digit backlit LCD, PC interface
• Auto or Manual ranging, 10A maximum test current
• Store/Recall up to 3000 measurements