Extech ET38 Voltage Continuity Tester

• Wide range to 40,000Fc or 400,000 Lux with max resolution to 0.01 Fc/Lux
• Relative mode indicates change in light levels, peak mode captures highest reading
• Remote light sensor on 12" (30.5cm) coiled cable - expandable to 24" (61cm)
• Utilizes precision photo diode and color correction filter
• Large LCD display with analog bargraph
• Backlight for readings in low light levels
• Complete with 9V battery, light sensor with protective cover, protective holster, and soft case

 

• 250V, 500V and 1000V Test Voltages
• Measure Insulation Resistance to 10GOhm
• Large LCD display with analog bargraph
• Lo Ohm function for testing connections

 

• Measure Humidity, Air Temperature (with built-in probe) plus non-contact InfraRed Temperature
• Pinless moisture sensor allows to monitor moisture in wood and other building materials with no surface damage
• Remote pin-type probe (MO290-P) for contact moisture readings (3ft/0.9m cable length)
• Select from multiple wood types and measurement ranges
• Easy to read, large dual display with backlit feature

 

• Voltage detection range: 12 to 300V AC
• Continuity tester
• LED light indicator
• Includes built-in screwdriver tip, pocket clip, and two button batteries

 

• Ranges: 0.05 to 100kg; 0.05 to 220lbs; 0.2 to 980 Newton
• Basic accuracy 0.5%
• Tension or Compression, Peak hold and Zero functions
• Positive/Reverse display for easy easy readability
• Large LCD with backlight feature

 

• Tests for faulty wiring in 3-wire receptacles: Correct, Open Ground, Open Neutral, Open Hot, Hot/Ground Reverse, Hot/Neutral Reverse
• Lights indicate circuit condition
• Standard North American 3-prong plug

 

• 0 to 24mA (-25 to 125%) readout
• 0 to 20V DC calibration source
• Up to five user adjustable calibration presets
• Palm-sized double molded housing and large dot-matrix digital backlit LCD
• Standard banana I/O ports

 

• Range: 44 lbs, 20kg, 196 Newtons (±0.5% accuracy)
• Ideal for a wide variety of applications in the electronics, automotive, chemical, plastics and machinery industries
• Reversible display and fast/slow response mode
• Exclusive load cell measurement transducer

 

• 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

 

• ±2dB accuracy with 0.1dB resolution
• A+C weighting
• AC analog output
• Record Max/Min values over time
• Utilizes 0.5"(12.7mm) electret condenser microphone