Recent content by rk68

400 shots, H&N ECON II 4,5 mm ( 0,48 grams / 7.4 grains ) SD[m/s]: 1.4 VMIN[m/s]: 244.7 VMAX[m/s]: 254.5 dV[m/s]: 9.8 VAVG[m/s]: 250.9 ------------------ Series 4x 100 ------------------ 100 shots SD[m/s]: 1.1 VMIN[m/s]: 248.0 VMAX[m/s]: 254.5 dV[m/s]: 6.5 VAVG[m/s]: 251.3 ------------------...

Pictures 2023

Chronographs support interaces: serial UART & RS232, USB and Bluetooth. The module BT has DB9 connector ( male ).

A few photos and experiments with new displays ( black background ). .

Red Wolf .177 / 12 fpe and 22 yd. ( 20 m ) x5 per point and last x10 olympia pointed heavy outside bad, was a wind - so only the picture

The president of the shooting organization chose a certified device, so try to find the document. Is it mistake or did he choose own devices ?

Portable shooting chronographs for shooters community, coming soon.... http://www.ishootconsulting.com Suitable for powder & air guns, archery. http://LMBR.PL

How do you know they have certification? TÜV SÜD don't have and knows nothing about it. Incomplete published measurement report is invalid. Marketing keywords, manipulations, tricks and reverse engineering.

Behaviors such below are prohibited by certifying organization and treated as illegal. TUV SUD certyficate, it means without certyficate, and tested - without declared parrameters. Try contact to the TUV organization, if you have doubt ( illegal use of TUV SUD for marketing purpose ). Yeah, it's...

The LED strip allows a better measurement, when the light is diffused. https://youtu.be/zR_P9thANO0?t=150

Most of devices with light sensors well operating indoor with led lamps. I made for Shooting Chrony, CED and other. They work indoor without any errors 

5 shots per point - one killed the fly. https://youtu.be/oTrYHLC2vvk

Universal DV battery chargers 

Pulsar's components

Let ask Mr Air Chrony - how they do test and calibration at high speed and his a wide application ( "Air Chrony MK3 .... for air guns and air pistols, including airsoft, paintball, rook rifles, bow, crossbow, nerf guns, etc." )...