Temperature and Humidity Meter is used for on-site detection of environment temperature and humidity in coal mine

Carbon dioxide ion concentration detector is applicable to a wide range of applications, compact and convenient to carry

Portable water quality detector single parameter carbon dioxide ion concentration meter Qingdao Junyuan product

Thermometer Non-contact thermometer intelligent language broadcast information storage function

YQD1200 explosion-proof clamp grounding Resistance Tester Qingdao Junyuan products

SRQ gas meter calibrator is used to calibrate and inspect various gas sensors in coal mines and on the ground.

KBA3L(A) mine intrinsic safety digital recorder high-definition high-speed support short film shooting

Ex-YJS explosion-proof timer explosion-proof timer with thousands of minutes and seconds timing function multi-period calculation

Infrared thermometer single laser aiming with high or low temperature prompt function

ASR5910(A) mine intrinsic safety acoustic exposure meter Qingdao Junyuan products

BMK-III(A) portable coal mine gas Explosibility tester methane oxygen carbon monoxide measurable

JY-CO2 portable carbon dioxide ion concentration meter water carbon dioxide detector

Colony counter manual control automatic counting fast counter for Petri dish counting

Laser rangefinder with digital zoom camera real-time photo and video

YHJ-200J(A) Mine-used Intrapersic Laser Range Finder (with camera function)

YHJ-100J(A) Mine Intrinsically safe laser rangefinder with Bluetooth function

Mine gas collector, meteorological chromatograph and its combination use for quantitative analysis of gas

Portable temperature and humidity recorder temperature and humidity measuring instrument Qingdao Junyuan products

Temperature and Humidity Meter is used for on-site detection of factory ambient temperature and humidity Qingdao Junyuan products

YFR-2 explosion-proof personal dose alarm device is used to monitor X-ray in various radioactive workplaces

Personal dose alarm measuring range is wide with data storage function Qingdao Junyuan products

JY-RP203 intelligent temperature measuring system remote fast imperceptible screening infrared thermal imaging temperature measuring camera

Gas meter calibrator has the advantages of small volume, light weight, stable and reliable performance, etc.

JYD-F split explosion-proof illuminometer is a professional instrument for measuring luminosity and brightness

CWH1350 intrinsically safe infrared thermometer measurement accuracy high performance and more stable

Mining sound level meter decibel meter Communist straight hair quality assurance Qingdao Junyuan products

ASR6 mine intrinsic safety personal sound exposure meter multi-purpose sound level meter

Mine intrinsic safety temperature and humidity detector air temperature air humidity temperature wet and dry bulb temperature detection

Single and double JY-3315 mobile nucleic acid sampling box nucleic acid sampling workstation nucleic acid collection station

YWSD50/100(A) mine intrinsic safety temperature and humidity detector can simultaneously measure four parameters

JY-107 door-type thermal imaging thermometer can identify whether or not to wear mask body temperature overtemperature alarm

Door-type rapid thermometer non-contact temperature measuring instrument for special periods Qingdao Junyuan products

Ultrasonic side thickness meter can be measured multiple times at a time

Coagulation experiment mixer adopts high precision stepping motor stainless steel stirring paddle with long service life

ZR4-6 type coagulation experimental mixer laboratory equipment Qingdao Junyuan products

Ultrasonic thickness gauge metal plastic ceramic glass lamp material available