Double Digital Display Instrument Timer Counter Tachometer Frequency Meter Time Sequence Quantity Controller Time Relay Sound Level Meters and Clear】38 mm case is

and Clear】38 mm case is not too big or small for an adult，Scratch-resistant glass ensures an easy time reading

26cm * 37cm 100 Pieces self sealing bag * 1

storage bag * 1

★advancedOfElectromagnetic wave sensing technology can penetrate wood to a depth of50mm，Generate a three-dimensional magnetic field for field measurement。

speedmeter

Double Digital Display Instrument Timer Counter Tachometer Frequency Meter Time Sequence Quantity Controller Time Relay Sound Level Meters and Clear】38 mm case isShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Introduction: Intelligent dual display products are divided into single set time relay, double set time relay, when tired, counter, tachometer, frequency meter six categories, there are 32 kinds of functions. Measuring product tolerance time, quantity and speed of measurement and control, frequency and other parameters, are widely used in machine tools, printing, textile,