Works with GFCI circuits
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

Alte produse EXTECH

EXTECH 380400 BOXA DECADICA DE REZISTENTE

• Durable construction
• Case may be grounded separately
• 3 binding posts permit isolated substitutions
• 1% Resistance substitution from 1 to 11,111,110O
• Seven decade ranges of resistance
• Values can be set in 1O increments

EXTECH SDL470 TESTER LUMINA UVA/UVC LUXMETRU CU DATALOGGING

• UVA probe captures long-wave 365nm UV irradiance measurements under a UVA (black light) source
• UVC probe captures short-wave 254nm UV irradiance measurements under a UVC light source
• Cosine correction filter and metal housing
• Datalogging feature records readings with date and time stamp on an SD card (included) in Excel® format
• Offset adjustment used for zero function or to make relative measurements
• Adjustable data sampling rate from 1 to 3600 seconds

EXTECH RHT50 DATALOGGER DE UMIDITATE-TEMPERATURA-PRESIUNE

• Datalogs up to 10,000 readings with a user programmable sample rate
• USB interface for easy set-up and data download
• Selectable Atmospheric Pressure Units: psi, hPa, kPa, and bar
• Selectable data sampling rate from 1 minute to 18 hours

EXTECH DT200 TELEMETRU LASER MASURA DISTANTE PANA LA 35M

• Measures from 2" to 115' (0.05 to 35m)
• Laser measurement accurate to 0.08 inches at 32 feet
• Historical Storage recalls the previous 10 records (measurements or calculated results)
• Automatically calculates Area and Volume
• Indirect measurement using Pythagorean theorem

EXTECH MG310 TESTER DIGITAL IZOLATIE

• Test Voltages of 250V, 500V, and 1000V
• Measure Insulation Resistance to 5.5GOhm (autoranging)
• AC Voltage measurement from 30 to 600V
• Polarization Index measurement (PI)
• Dielectric Absorption Ratio measurement (DAR)

EXTECH DT100M TELEMETRU LASER

• 2" to 330ft (0.05 to 100m) measurement range
• Automatically calculates Area and Volume
• Indirect measurement using Pythagorean theorem
• Continous mode with min/max function
• Displays Sum (+) / Difference (-) of multiple readings
• Front or rear edge reference

EXTECH DT300 TELEMETRU LASER MAX 60M

• Measures from 2" to 197' (0.05 to 60m)
• Laser measurement accurate to 0.06 inches at 32 feet
• Historical Storage recalls the previous 20 records (measurements or calculated results)
• Automatically calculates Area and Volume
• Indirect measurement using Pythagorean theorem

EXTECH EX410 MULTIMETRU PROFESIONAL CU 8 FUNCTII

• Averaging DMM with 8 functions and 0.5% basic accuracy
• AC/DC Voltage & Current, Resistance, Temperature, Diode/Continuity
• Input fuse protection and mis-connection warning
• 20A max Current
• Type K temperature measurements

EXTECH PQ3350-3 ANALIZOR PUTERE SI ARMONICI 3 FAZE

• Datalogging of single and 3-phase/3-wire or 3-phase/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings)
• Flexible clamp probes can be used for wrapping around bus bars and wire bundles
• Large backlighting LCD displays up to 35 parameters in one screen
• Clamp-on True RMS power measurements with on-screen Harmonics display
• Simultaneous display of Harmonics and Waveform

EXTECH SD800 TESTER CO2, UMIDITATE SI TEMPERATURA CU DATALOGGING

• Checks for Carbon Dioxide (CO2) concentrations
• Maintenance free dual wavelength NDIR (non-dispersive infrared) CO2 sensor
• Triple LCD simultaneously displays CO2 , Temperature and Relative Humidity
• Measurement ranges: CO2 - 0 to 4,000ppm; Temperature - 32 to 122°F (0 to 50°C); Humidity - 10 to 90%RH
• Datalogger stores readings on an SD card in Excel® format for easy transfer to a PC