Product information:
Name: high precision timegrapher
Features: high precision and easy to use
Size: 9.8cm * 6.5cm * 5CM
Power supply: battery-free design
Purpose: dotting line, table sound waveform, setting of rising angle, daily difference, polarization, swing, frequency
Measurement: windows desktop computer, tablet, notebook
Packing list:
Watch repair tool X1PC
Product Image:
J***i –
Отличный товар, быстрая доставка. Рекомендую!
D***u –
Works fine. I am satisfied.


G***p –
매우 정확합니다
J***c –
Not toasted yet
Y***b –
Funciona como indicado
I***x –
Very very good thanks and good day thanks


N***a –
Anleitung in Englisch wäre gut. Aber das Programm ist selbsterklärend. Überraschend genau im Vergleich zur Profi Zeitwaage.
U***b –
The timegrapher is fine. the software is all in Chinese and I had to find and download the English version (it is non-chinese freeware).
Editing the ini file down to noise = 100 got the microphone working properly. The software does *not* successfully record amplitude.
P***q –
Excelente vendedor y artículo, todo correcto según descripción, gracias.