Quantitative Detection of equal crack width on concrete and metal surface Qingdao Junyuan

Crack width detector metal and non-metal available building detection

JW-JD concrete rebound instrument Spring check instrument

Multifunctional acoustic calibrator temperature and air pressure automatic compensation function

CS650 crack depth detector for surface crack depth detection of non-metallic materials such as concrete

JW-CK102 crack width measuring instrument quantitative detection of crack width on concrete pavement and metal surface

AWA5871 type power amplifier (20W 50W optional)

JY-M300-CO2 carbon dioxide (infrared) transmitter carbon dioxide alarm

JY-M300-CS2 carbon disulfide transmitter carbon disulfide detector online gas analyzer

JY-M300-HF hydrogen fluoride transmitter hydrogen fluoride analyzer

JY-MS400-TVOC portable TVOC gas detection alarm

JY-M300-C6H6 benzene gas transmitter fixed benzene gas concentration detection and concentration exceeding alarm

Portable combustible gas detector JY-MS400-Ex

JY-MS400 portable sulfuric acid mist detection alarm single gas detector

JY-MS400-C3H3N portable acrylonitrile detector

The pesticide residue detector is used for on-site detection of fruit and vegetable tea production bases and farmers' wholesale markets.

Meat Comprehensive Detector JY-SP Single Item Food Detector

Agricultural and sideline products detector heavy metal excessive detector

Fruit and vegetable meat detector JY-SP single project Food detector

AG-104B/107B gloss meter surface gloss detector

Food detector pesticide residue detector multi-parameter optional

ARM-216 reflectometer

Hangzhou Aihua YSD132 sound level meter, type sound level meter, digital noise meter

Sound calibrator, AWA6028 multi-function calibration source, portable sound level meter calibrator/16kHz

Spot electronic anemometer CFD45 intrinsic safety digital anemometer 0.0-45.0)m/s

AS-120T-5 textile hardness tester equipment for measuring textile winding density (hardness)

AS-120P pencil hardness tester pencil scratch test hardness

Noise meter AWA6228, Noise Analyzer, Level 1, statistics, storage, 1/1Oct analysis

AS-120T-2.5 textile hardness tester equipment for measuring textile winding density (hardness)

AS-120MF memory foam Hardness Tester measure the hardness of memory foam

AWA6028-type multifunctional sound calibrator, Level 1 sound calibrator, sound level measuring instrument

DHM-3 mechanical ventilation dry humidity meter measure air temperature and relative humidity

This product uses electric heating tap water to produce pure water by distillation to ensure the quality of Qingdao Junyuan

An instrument for measuring air temperature and humidity with wet and dry bulb thermometer

Pure water distiller pure water distilled water

Distilled water distiller water machine distillation ultrapure water distilled water