General Tools SCAL1356CERT - NIST Calibration Certificate - Sound Level Calibrator digitally measures sound level. General Tools SCAL1356CERT Sound Level Calibrator, a noise level meter, conforms to ANSI S1.40-1984 and IEC0942:2003 Class 2. Formerly Mannix Instrument.

General Tools SP100CRCERT Sling Psychrometer with NIST Calibration Certificate is fast, accurate and easy to use. General Tools SP100CRCERT is made of high impact plastic construction. Formerly Mannix Instrument. No longer available with Calibration Certificate.

General Tools TQ8800CERT - NIST Calibration Certificate - Torque Meter has a 147.1 Newton-cm using remote sensor. This General Tools torque meter provides selectable fast/slow sampling time. Formerly Mannix Instrument.

General Tools ULD500CERT - NIST Calibration Certificate - Ultrasonic Leak Detector is an ultrasonic leak detector that is ideal for detecting and locating sources of ultrasonic sound through the use of sophisticated electronic circuitry. General Tools ULD500CERT Ultrasonic Leak Detector is a leak detector that is unaffected by audible noise allowing for use in extremely noisy environments. Formerly Mannix Instrument. Discontinued product. Call for suggested replacement.

Tramex Cmexpert Moisture Meter. The Cmexpert is a digital non-destructive meter for measuring moisture content instantly in concrete floors and floor screeds. Incorporating a plug-in port for an optional pin-type wood probe and a relative humidity probe, this is the ideal all-in-one instrument for the flooring professional. Features Instant readings in non-destructive and wood probe modes, Measures up to 7 percent (6.99 percent) moisture content in concrete. Measures from 7 percent to 40 percent moisture content in wood with optional wood probes.

General Tools VC9200CERT- NIST Calibration Certificate Digital Vacuum Meter contains a heavy duty vacuum sensor. The digital vacuum sensor can be used for air, oil, gas and more. Formerly Mannix Instrument.

General Tools WBGT8758CERT Heat Index Monitor with NIST Calibration Certificate demonstrates an INDUSTRY BREAKTHROUGH for outdoors sports designs to monitor heat conditions. General Tools WBGT8758CERT Heat Index Monitor is a digital hygrometer thermometer in the heat index, sling psychrometer area. Formerly Mannix Instrument.

General Tools DOM2001CERT - NIST Calibration Certificate - Intelligent Disolved Oxygen Meter has automatic temp. compensation from 32 to 122°F for sensor. The General Tools disolved oxygen meter records Maximum and Minimum readings with recall. Formerly Mannix Instrument.

General Tools DS400RCCERT - NIST Calibration Certificate -Digital Refrigerant Scale measures lb., oz. & kg. This digital refrigerant scale has a heavy duty load cell for built-in overload protection. Formerly Mannix Instrument. Discontinued product.

E Instruments VT50 is equipped with unique features such as a high stability, good repeatability and fast response. E Instruments VT50 mini air hw pro keeps high accuracies of measurements at bad ambients. A thermistance with negative temperature factor is used for air velocity measuring. With the hot wire thermo anemometer, optional dedicated cones allow measuring the airflow. The VT50 anemometer ambient temperature is measured with a RTD Pt100. Discontinued product - Replaced by E Instruments VT100.

Testo Parts and Accessories - Testo 417-Battery Vane Probe CFM Anemometer Rechargeable Battery.

Testo 327-1 Combustion Analyzer Kit2 is designed for heating technicians installing or servicing burners, boilers,furnaces and other combustion appliances to ensure each system safe operation and efficiency. Testo 327-1 Combustion Analyzer Kit2 is a basic efficiency analyzer for heating technicians and contractors. Made in Germany.