Extech 461950 TACHOMETER, PANEL MOUNT

Extech 461995 Combination Tachometer with Laser Tachometer memory stores last, max and min readings. Provides wide RPM (photo and contact) and Linear Surface Speed (contact) measurements. Accurate to 0.05% with max resolution of 0.1 rpm in either photo or contact mode.

For use with the REED R3525 pH/mV Meter. Features: 0 to 1500mV BNC connector for quick and easy connection 1/2" (12mm) diameter with 39" (1m) cable

Extech HD350 Pitot tube and anemometer diff manometer Large LCD display with backlighting. Zero function for offset correction or measurement. Store/Recall up to 99 readings in each mode. USB port includes software.

BK Precision M401 Dipole Antenna (0.8 to 1 GHz) for Models 2650A/2652A/2658A A BK Precision M400 Series dipole antennas (options M401 M406) connected to the RF input enables the measurement of electric field strength. Users can choose from 6 antennas based on the frequency range under investigation. Each antenna's resonance point is optimized for the frequency spectrum of a specific wireless standard. The BK Precision M406 is suitable for 5 GHz WLAN measurements.

Extech 461950 Panel Mount Tachometer, rpm, 5 to 99,990rpm Unique design permits rpm measurements of a one hole gear or disk eliminating the need for special gears. Measure rotational motor speed, moving fans, pumps, gears, propeller devices. Choice of two sensor pickup types: proximity sensor- 0.1 In. (3 mm) target distance, range up to 36,000 rpm (600 Hz); photoelectric sensor- 0.4 In. (10 mm) target distance, range up to 6,000 rpm (1 kHz). 1/8 DIN size. Powered by 115/230VAC 50/60 Hz.