Feature

●【Accurate Non-Contact Measurement】 Improve your testing experience with our wide range of revolutions meter Designed with safety and precision in mind, this device accurately measures the speed of objects without physical contact, ensuring safety while performing industrial testing with highest accuracy
●【Clear LCD Display】 Experience the clarity of the measurement with the portable rotational meter LCD digital display. The large screen shows the measuring speed clearly and concise, making it easier to measure and record process. Consistent performance for consistent results
●【Convenient Data Storage】 The handheld rotometer storage function simplifies data management. Easy to store and retrieve the latest, smallest and largest measurements to simplify data input and analysis, even in inconvenient recording
●Auto Function: Optical tachometer auto function improves accuracy. This function automatically adjusts the device to zero, accurately calibrates the data over multiple tests. You can trust the reliability of measurements every time you use it
●【Versatile Measurement Function】Our non-contact rotational meter provides a high resolution and a wide range of measurement to meet a variety of testing needs. Choose from the automatic measurement options and manual measurement options, providing the convenience of data recording and calling of up to 60 groups of measurement groups


Description

Specifications: Item Type: Tachometer
Material: ABS
Model: DT6685
Measurement Range: 2.5 ~ 9999 RPM
Resolution: 2.5~99.9RPM: 0.1RPM; 1000 ~ 99,999 RPM: 1RPM
Accuracy: ±0.02%+1 Digital
Measuring distance: 2-19.7in (50-500mm)
Response time: 0.5 seconds (120rpm or above)
Operating environment temperature: 0 ~ 50℃ (32~122℉)
Operating Humidity: 10-90% RH
Storage Temperature: -10~60℃(14~140℉)
Storage Humidity: 10-75% RH
Battery: 9V 6F22 Square Battery (Battery not included)
Package list: 1 x tachometer(battery not included) 3 x reflective strips 1 x manual
Note: 1.Do not look at the pointer at the eye, observe the beam directly, or observe the reflected surface indirectly. We recommend wearing safety glasses.
2. Do not use near explosive gas or other areas that may explode