name:water temperature gauge
model:DX-SWJ
manufacturer:Xiamen Dengxun Instrument Equipment Co., Ltd
Introduction:A thermometer for measuring surface water (rivers, lakes, reservoirs, etc.), suitable for professional users in fields such as scientific research, environmental protection, and hydrology for field work.

usage method:
Place the water temperature gauge into the water at a specific depth and hold for 5-8 minutes. Quickly read the water surface and display the value to determine the temperature of the water layer. The time from the water temperature gauge leaving the water surface to the completion of the reading should not exceed 20 seconds.

Technical Parameter
Protective cover: stainless steel
Length: 30cm
Temperature measurement range:- 6℃- 41℃
Temperature measurement accuracy: 0.2℃
Temperature measurement error:+/- 0.2℃

precautions
Avoid collision during use to prevent damage to the internal thermometer core. After use, rinse with clean water and wipe dry.