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WINTACT WT8821 Oxygen Detector Independent Oxygen Gas Sensor Warning-up High Sensitive Poisoning ...
specification
1. Measurement range: 0~25% VOL
2. Maximum overload ...
AK3 Portable CO2 Air Quality Formaldehyde Carbon Dioxide Detector
1. Display mode: smart color screen
2. Working voltage: DC ...
DR503 Animal Clinical Refractometer Veterinary Human Serum Protein Piss Urine Refractometer Pet D...
Feature
The device utilizes the standardized scale which is accurate ...
Indoor Temperature Humidity Air Quality Detector
1. Material: ABS
2. Accurate measurement
3. Clear reading
4 ...
Indoor Temperature Humidity Air Quality Detector
1. Material: ABS
2. Accurate measurement
3. Clear reading
4 ...
RZ835 Digital Tachometer, Range: 2.5-99999RPM(Orange)
1. Resolution size ratio: 0.1RPM (2.5-999.9RPM)
2 ...
GM816 Handheld Digital Anemometer Wind Speed Meter
1. Air Velocity & Temperature Measurement；
2. Max/Average/Current air velocity measurement;
3. ℃/℉ Temperature unit selection;
4. Five ...
5-LED Electromagnetic Radiation Detector EMF Meter Tester
1. Material: ABS housing
2. Features: Testing gauss, keep you ...
5-LED Electromagnetic Radiation Detector EMF Meter Tester
1. Material: ABS housing
2. Features: Testing gauss, keep you ...
RZ115 Automotive Antifreez Refractometer Freezing Point Urea Adblue Battery Fluid Glass Water Tes...
This refractometer is designed to measure the following items:
A ...
DR103 Digital Refractometer LCD Display Brxi Fruit Juice Sugar Meter Refractometer For Dextran Fr...
Feature
The device utilizes the standardized scale which is accurate ...
0402 SMD Capacitor Electronic Component Sample Book(80 Kinds 50 Each)
1. Environmentally friendly and healthy material, durable and portable
2 ...
Wintact WT85B Sound Level Meter Digital Decibel Meter Digital Noise Meter Environmental Noise Tester
Measuring Rang : 30-130dBA
Accuracy +-1.5dB
Frequency response :31.5HZ-8KHZ ...
WT85B Sound Level Meter Digital Decibel Meter Digital Noise Meter Environmental Noise Tester
Measuring Rang : 30-130dBA
Accuracy +-1.5dB
Frequency response :31.5HZ-8KHZ ...
DR301 Digital Honey Refractometer Measuring Sugar Content Meter Range 090 Brix Refractometer Baum...
Feature
The device utilizes the standardized scale which is accurate ...
DR202 Digital Sea Water Refractometer Seawater Salinity Meter Specific Gravity Range 0―100‰ Chlor...
feature
The device is standardized and accurate and easy to ...
