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CO2 Tester ST-501 / TES-1370
Model: TES-1370SpecificationMeasuring RangeCO2: 0~ 6, 000 ppmTemperature: -20º C ~ 60º C (-4º F ~ 140º F)Humidity: 10%RH ~ 95%RHResolutionCO 2: 1ppm0.1º C / 0.1º F / 0.1%RHAccuracyCO 2: ± 3% of reading or ± 50ppm, which is greater.Temperature: ± 0.5
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Digital Lux Meter
Measurable objectsIlluminance and temperature, illuminance difference, maximumand minimum illuminance and temperature, integratingilluminance and integrating time, and average integrating illuminance.Photoelectric elementSilicon diodeThermal probeNTC thermistorIllumina
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UV Light Meter
Basic Info. Model NO. SR3723, SR3726A, SR3726C, SR3720
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Foam Moisture Meter (SR6825F)
Basic Info. Model NO. SR6825F
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Grain Moisture Meter
SpecificationModelSR6825GSR6821Grains36paddy, rice, corn, wheatMeasuring rangeMoisture7~30%8~20%Temperature---10~55CalibratorAutomaticResolution0.1DisplayLCD displayAccuracyMoisture± (0.5%n+1)± 0.6 (under 14%)± 0.8(15%~18%)± 1(over18%)Temperature± 0.8Power supply4x
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Sr7810-CO2 Series CO2 Temperature and Humidity 3 in 1 Monitor with SD Card
ModelSR7810-CO2SR7810-CO2/SDSR7810-CO2/SD-BMeasuring rangeTemperature:-20 ~ 50°CHumidity:0~100%CO2:300~3000ppmTemperature:-20 ~ 50°CHumidity:0~100%CO2:300~3000ppmTemperature:-20 ~ 50°CHumidity:0~100%CO2:300~3000ppmData recording SD card functionNOUp to 100,0000dataUp to 100,0000dataBluet
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Whiteness Meter (WSB-xxx)
WSB-1 Measuring Range0-199Measuring Condition45/0WhitenessMeanWhiteness degree of blue light Wb=R457Minimum Readout0.1Calibrate15Zero Draft0.1Basic Error1Repeatability0.2External Dimension235*75*65 mmPower SupplyDC 1.5V, 5 AA alkaline dry cells AC 220V/50Hz DC7.5V 0.2A power supply adapterWSB-2 Me
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Gas Detector
MODELHST80Detectionnatural gas, LPG, goal gas and etc..Sensorplanar semiconductorWarm up timewithin 60 secondsRnage of detectionCH4: 0 ~ 100% LELAlarm Frequency2.713kHz / 30ms2.713kHz / 100msRange of alarm~2% LEL (LED Yellow)~10% LEL (LED Red)Alarm timewithin 20 secondsAlarm modeLED, buzzerWorking t
