Purchase Qty. Reference FOB Price
1-99 piece US$22.99
100-499 piece US$20.99
500+ piece US$18.99
Product Description
Product Description 1. High-definition display screen, data display is clear; three-line data display, data addition and subtraction operations can be performed; display backlight, data can be read under strong light and dim conditions. 2. Infrared emitter, 0.25s fast measurement.Sensitive ...