Electrical Testers & Tools

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Tests the status of single or dual phone ...
Tests the status of single or dual phone lines. Flexible lead with standard RJ11 phone plug. Tri-color LEDs indicate line status - Green = Line OK, RED = Reversed line, Amber = AC Voltage Present, Not Lit = Dead line. Hi-impact ABS housing features a 10 lb drop rating and ...
The 445715 is a Big Digit Hydro-Thermometer with ...
The 445715 is a Big Digit Hydro-Thermometer with extendable probe (18 cable) which measures humidity from 10% to 99% RH and temperature from 14 to 140F (-10 to 60C) with an accuracy of 4%RH and 1C/1.8F. This meter also includes max/min and rest functions and has a rear calibration adjustment ...
The RHT10 Datalogs Humidity and Temperature readings (up ...
The RHT10 Datalogs Humidity and Temperature readings (up to 16,000 each) with user programmable sample rates from 2 seconds up to 24 hours for days, weeks and months. USB interface for easy setup and download. Dew Point indication via the included Windows software. User-programmable High/Low alarm thresholds for RH and ...
The RH520A is a Paperless chart recorder that ...
The RH520A is a Paperless chart recorder that provides simultaneous digital and graphical display of relative humidity and temperature. The display also shows dew point, date and time and Min/Max measurements. Stored readings can be recalled on the display or downloaded to a PC to obtain a permanent record. Provisions ...