YSL-51 type accumulation timerDetailed product description：

I. Overview
The YSL-51 accumulation timer is a novel instrument for accurately accumulating the operating time of mechanical power equipment. It obtains a stable speed from a micro synchronous motor and displays the operating time directly on the counter through a precise gear reduction mechanism, making its reading highly intuitive.

II. Purpose
This accumulation timer is installed on mechanical power equipment and can be used normally with a general two-phase power cord. After being powered on, it records the accumulated time accordingly. Provide reliable data for the regular maintenance and testing of equipment during its actual operation. So this instrument is a novel device for scientific management and modern production.

3、 Technical parameters:
This meter is displayed with a six digit wheel, with a maximum cumulative time of 999999 hours. The first wheel is 60 minutes. The working voltage is AC 110V, 220V, 380V
Frequency: 50Hz
Current: ≤ 20MA
Error: -0.014% (-2 minutes/24 hours)