Extech 407766 94/114dB Sound Calibrator

Extech 407766 94/114dB Sound CalibratorExtech 407766 Sound Level Calibrators Sound Level Calibrators 94dB or combination 94dB 114dB, 1kHz Professional Calibrator for 0. 5" or 1. 0" Microphones With durable die cast, aluminum housing Key Features: Calibrates and verifies Sound Level Meter operation For use on Sound Level Meters with 0. 5" or 1. 0" microphones Total Harmonic Distortion (THD) <2% at 94dB Meets IEC standard 60942 1997 11 Complete with two 9V batteries, carrying case, and

It works as a traditional current transformer (with ratios of 250:5

remote light sensor with 47" (1

See the list below for additional kits with different current transformers available

loggers and other instruments with mVDC inputs

Locate breaks in power cables

The OX7204III 200MHz can be controlled using either the “Windows-like” menus on the touch screen or 33 dedicated keys offering direct access to the most frequently-used functions

The PowerScout’s flexibility

A wide range of CTs is available under the accessories tab or by adding this product to your shopping cart

Timing capacity: 23hrs

or in circumstances where ground faults are unlikely to occur

Can be used in the lab or in the field

The unique design features a multi-position screen and push button function selection and is ideally suited for both benchtop and hand-held use