Features this product combustible oxygen carbon monoxide hydrogen sulfide the concentration of the lel providing light vibration hum triple alarm function. Let you get effective and timely alarm signal thus away from danger. This instrument can be used for agriculture petrochemical electric power fire gas steel industry sewage treatment and other fields. specifications o2 measuring range 0 ~ 30 resolution 0.1 lel measuring range 0 ~ 100 resolution 1 h2s measuring range 0 ~ 500 ppm resolution 1 ppmco measuring range 0 ~ 9999 ppm resolution 1 ppmworking temperature – 10 ~ 50 ???working humidity 15 ~ 90 rh no condensation customizable set alarm value power supply 3.7 v lithium battery package included 1 x 4 in 1 gas detector
4 in 1 Gas Detector Analyzer Portable O2 CO H2S LEL GasTester
- O2 measuring range: 0 ~ 30%, resolution: 0.1%
- LEL measuring range: 0 ~ 100%, resolution: 1%
- H2S measuring range: 0 ~ 500 PPM, resolution: 1 PPM
- CO measuring range: 0 ~ 9999 PPM, resolution: 1 PPM
- Working humidity: 15% ~ 90% RH (no condensation) / Working temperature: – 10 ~ 50 ℃
- Signal transfer distance: More than 1km Dimension: Transmitter: 118 x 62 x 30mm, Receiver:178 x 35 x 24mm
- Power: Transmitter: 1.5V AAA 3 Batteries(included), Receiver: 6F22 9V Battery(included) Display: LED
- Operating Temp.: -10-40? Operating Humidity.: -10-95%
- Wire Tracer Cable Tester Tracker Phone Line Network Finder Features: This item is designed for cable network system installation
* Operating Temperature: 0 – 50Â°C (32 – 122Â°F)
* Measuring pH Range: 0.0 – 14.0 pH || Resolution: 0.1 pH || Accuracy: Â±0.1 pH
(20Â°C), Â±0.2 pH
* Usages: ideal instrument for aquarium, fishing industry, swimming pool,
school laboratory, food & beverage etc.
* Package Includes: 1x PH Meter, 1x Screw Driver, 1x Carry Box Digital Pocket
Pen Type PH meter with LCD display
* Digital Pocket Pen Type PH meter with LCD display
Household Mini Portable IR Thermometer LCD Display Digital Non-contact Infrared Thermometer -50-280C
* Temperature Range: -50°C~280°C (-58°F~536°F)
* Response Time: Less than 1 second
* Automatic data hold and auto power off.
* Low battery indication.
* Basic Accuracy: ±2% or ±2 °C/± 4°F
Digital Wind Speed Meter Measurement Device Handheld with Carry Bag CFM/CMM Thermo Anemometer, 198 X 85 X 45 mm, Black and White
* CFM/CMM Thermo- Anemometer +Infrared Thermometer
* Air Velocity:m/s;ft/min;km/h;MPH;Knots
* 20 point average for Air Flow
* Celsius temperature / Fahrenheit temperature measurement conversion
* Operating temperature:32°F~122°F(0°C~50°C)
* Measuring Range 0.0 ~ 14.0 pH
* Operating Temp. 0°C ~ 50°C
* Zero Electrical Potential 7 ±1 pH
* Filling: Gel
* Connector Type: BNC
Thermal Imaging Camera, Pocket-Sized Infrared Camera with Real-Time Image Temperature Measurement Range (Resolution 220 x 160)
- Color-palettes: Rainbow, iron oxide red, cold color, black heat and white heat
- Storage temperature: -4 to 122°F (-20°C to 60°C)
- Measuring accuracy: ±2% / ±2°C
- Operating Humidity: <85%RH
- Temperature range: -4°F ~572°F ( -20°C ~300°C）
- 3.5 milliliters
- Brand mLabs
- 4 transparent windows
- these cuvettes are designed for uv-vis-nir fluorescence applications.
Brix Refractometer Sugar Juice Honey Beer Brix Refractometer Cutting Fluid Sugar Testing Meter Range 0-53%
- Range: Brix 0.0 to 53.0 percent.
- Accuracy: Brix +/-0.2 percent./Power supply: 2 x “AAA” alkaline batteries.
- Resolution: Brix 0.1 percent.
- Sample size: 0.3mL. / Measuring time: 3 seconds.
- Temperature compensation: automatic, 10 to75 degree C (50 to 140 degree F).