Showing 28–36 of 132 results
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$859
Ground resistance measurements down to 0.025Ω with 0.002Ω maximum resolution True RMS AC Leakage current range of 0.2mA to 30A with 1.000mA maximum resolution Programmable Datalogging with 116 data points Programmable Hi/Lo Alarm 0.9 Jaw Size for Large Ground Rods Simplifies ground resistance measurements on multiple point ground systems Verification resistors confirm accuracy of meter Automatic Self Calibration when powered on 9999 Count High Contrast LCD Display Electrical Noise Detection feature prevents inaccurate readings Data Hold and Continuity Beeper > Each Unit Includes NIST Certificate 9V battery Resistance check plate Carrying case
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$55
Extech Model # 40180 Insulated Inductive probe tip prevents shorting conductors Tests include wire trace, continuity test, clear/busy/ringing line test and tip/ring identification Both alligator test leads and modular phone connectors Selectable continuous or variable tone generation Built in speaker on probe with sensitivity control Output jack for headphones > Each Unit Includes Carrying pouch 9V Batteries
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$285
Withstands temperatures to 175°F (80°C) and airspeed to 7880ft/min Display Air Flow (CFM) or Air Velocity plus Temperature Air Flow displayed in 3 modes: Instantaneous value Up to 20 point average or 2/3 flow value Record and Recall MIN, MAX Data Hold plus Auto power off Built-in RS-232 PC Interface > Each Unit Includes Complete with 9V battery Protective rubber holster with standhard carrying case Metal vane sensor with 3.9ft (120cm) cable NIST certificate
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$293
Air velocity measurements as low as 40ft/min Telescoping probe is ideal for use in ducts and ventilating systems, extends up to 3ft (940mm) long Measures air volume in CFM (ft3/min) and CMM (m3/min) plus Temperature simultaneously Air Flow displayed in 2 modes as an instantaneous value or up to 20 point average Record/Recall MIN and MAX readings Super large 1.4 (99,999 count) LCD display Data Hold plus Auto Power Off Built-in RS-232 PC interface with optional Data Acquisition software and cable > Each Unit Includes Telescoping probe with 5.5ft (167.6cm) cable Four AA batteries
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$363
Accurately measures Air Flow (CFM/CMM) or Air velocity plus °F/°C Temperature Air velocity measurements as low as 40ft/min Telescoping probe is ideal for use in ducts andventilating systems, extends up to 3ft (940mm) long Measures air volume in CFM (ft3/min) and CMM(m3/min) plus Temperature simultaneously Air Flow displayed in 2 modes as an instantaneousvalue or up to 20 point average Record/Recall MIN and MAX readings Super large 1.4 (99,999 count) LCD display Data Hold plus Auto Power Off Built-in RS-232 PC interface with optional Data Acquisition software and cable > Each Unit Includes NIST Certificate Telescoping Probe with 5.5 ft. cable 4 Batteries
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$821
Sound Level Meter w/ NIST Order #: 407780A-NIST Mfg #: 407780A-NIST
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$2.001
Real Time Octave Band Analyzer Order #: 407790A Mfg #: 407790A
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$154
Oyster case with flip-up display is ideal for handheld or benchtop applications Large 3-1/2 digit LCD display and touch keypad Display readings in mA or as a % of the 0 to 24mA range Provides 0 to 24mA output displayed as mA or % Provides 24VDC power to measure a two-wire current loop
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$278
Source 0 to 24mA with 0.01mA resolution Measure 0 to 50mA (0.1mA resolution) Select Type K, J, or T thermocouple for precision calibrations in °F/°C or mV Output 0 to 1999mV or 0 to 10.00V Measure 0 to 19.99V Single/continuous step function for Voltage and Current Self-contained 24V loop power supply drives current loads upto 1000O 5 stored calibration values of each type for fast calibrations > Each Unit Includes Six AA batteries Calibration cable with spade lug terminals
