Reset Button for NHG/HG series gloss meter

Reset Button for NHG/HG series gloss meter

We have upgrade our NHG/HG series gloss meter and make a reset button here to solve this power on/off problem. 

If customers can't turn it on, please reset this button with a small pin and hold on at least 10 minutes, then charge it over 30 minutes. It will solve the problem. 

Welcome to order more gloss meter from our 3nh.