Extech Q249941 Tachometer Combo Photo Contact Microprocessor Precision New
Extech Instruments
Details
-
CategoryMeter
-
Dimension8.0in x 3.0in x 2.0in
-
Serialn/a
-
Shipping TypeFedEx Ground
-
ManufacturingDoes Not Apply
-
Voltage / HertzDoes Not Apply / Does Not Apply
Description
The Extech Instruments Model Q249941, a used combination photo/contact tachometer, features a microprocessor-based design with a quartz crystal oscillator to ensure high accuracy. Users will benefit from its unique display which reverses characters based on the measurement mode and tachometer memory storing last, max, and min readings. It provides comprehensive RPM and Linear Surface Speed measurements with an accuracy of 0.05% and a maximum resolution of 0.1 RPM, making it an essential tool for any technical field requiring precise rotational speed monitoring across various modes. While this unit powers on and performs basic functions correctly, it remains unable to be fully tested—cosmetic wear is present, but there's no indication of functionality issues. Equipment does not include a power/data cable or computer. Manufactured in the United States by Extech Instruments.
Key Features
- Microprocessor-based design with quartz crystal oscillator
- Unique reversible character display
- Tachometer memory stores last, max, and min readings
- Wide RPM and Linear Surface Speed measurements
- 0.05% accuracy with 0.1 RPM resolution
Specifications
- Measurement Modes: Photo and Contact
- Accuracy: 0.05%
- Resolution: 0.1 RPM
- Unique Display: Reversible characters based on mode
- Stored Readings: Last, max, min
Weight
Imperial: 1.2 Pounds
Metric: 0.54 Kilograms
Shipping Dimensions
Imperial: 9.6 lb x 3.6 lb x 2.4 lb
Metric: 24.38 cm x 9.14 cm x 6.1 cm
Harmonized Code
90292020
Harmonized Code Details
Harmonized code 90292020 encompasses tachometers and speed indicators. This classification suits the Extech Model Q249941 as it functions primarily as a tachometer providing RPM and Linear Surface Speed measurements.
Comments 0
There are currently no public comments.