Products

VTSYIQI Digital Carbon Dioxide (CO2) Controller & Monitor with CO2 Measurement Range 0-9999ppm Temperature Measurement Range 0~50°C(32°F~122°F) Colour Display Pressure Compensation

VTSYIQI Digital Carbon Dioxide Controller Fixed CO2 Monitors with CO2 Measurement Range 0-9999ppm CO2 Display Resolution 1ppm Wall-Mounted Type Digital Color Screen Display Two Mode Human Mode Plant Mode Pressure Compensation

VTSYIQI Digital Carbon Dioxide Monitor CO2 Monitor and Controller with CO2 Measurement Range 0-9999ppm CO2 Repeatability 10ppm Display Resolution 1ppm CO2 Measurement Accuracy 50ppm /Reading 5%

VTSYIQI Digital Centrifuge Machine Mini Centrifuge Digital Micro Centrifuge with Rotor Speed 1000-7000rpm Max Relative Centrifuge Force 3286xg 2 in 1 Rotor Speed Adjustable and Timing LCD Display for 0.2/0.5/1.5/2ml Micro Tube

VTSYIQI Digital Chlorophyll Content Meter Chlorophyll Analyzer Measurement Range from 0.0 to 99.9SPAD and from -10 to 99.9°C Repeatability ±0.3SPAD ±0.2°C Measurement Precision ±1.0 SPAD ±0.5°C Silicon Semiconductor Photodiode Sensors

VTSYIQI Digital Chlorophyll Meter 4 in 1 Chlorophyll Content Nitrogen Content Leaf Temperature Leaf Humidity Tester with Range 0.0-99.99SPAD 0.0-99.99mg/g -10-99.9℃ 0.0-99.9RH%