Digital Frequency Meter Tachometer LED Display Frequency Meter Tester Counter Multi-function Meter 12V Power

Digital Frequency Meter Tachometer LED Display Frequency Meter Tester Counter Multi-function Meter 12V PowerShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Display mode: four digit red nixie tube Input impedance: 10K Input signal: high voltage 3 25v; Low level 0 2v; Sine wave or square wave signal Trigger delay: rise delay trigger Speed 1 9999 rpm Timing: 0 ~ 9999 seconds 0. 02fs Counting speed: 1000 CPS Sampling speed: 1sec The decimal point changes automatically according to the range ^_^: b121cf9e509a766e73dbd0fea4e889c3

allowing you to work on the ladder more safely and at ease

Swiss high-precision sensor

Low voltage display

000 samples per second

001Ω，Large capacity lithium battery

the snap-on installation method allows you to install it in a few minutes

【Durable】There are protective sleeves on both sides of the ladder body to prevent collisions between the chuck and the ladder support

Yd/Min code/eachminute

soft and lush and the thatch looks & feels like real natural grass

Compact Size And Easy To Carry Good Stability Wide Range Of Application Scenarios

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Step 1: Wear a harness