6 in 1 Multifunctional Environmental Meter LMEM-A10 a small, handheld device, measures air velocity/temperature, ambient temperature, relative humidity, contact temperature, and light. Designed for one-handed operations, it features a user-friendly key panel easy to operate. It features a large LCD backlight display for easy reading, data hold and Max/Min function, and low battery indicator and auto shut off.

Temperature Measurement Range -10℃ to 60℃
Temperature Resolution 0.1°C
Temperature Accuracy ± 1.5℃
Relative Humidity Range 20% to 80% RH
Relative Humidity Resolution 0.1 % RH
Relative Humidity Accuracy ± 3 % RH @25°C
Wind Velocity 0.5 to 20 m/s, 1.8 to 72 km/h, 1.6 to 65.7 ft/s, 0.9 to 38.9 knots
Wind Resolution 0.1 m/s, 0.1 km/h, 0.1 ft/s, 0.1 knots
Wind Accuracy ± 3 % of reading + 10 digits
Air Velocity 0 to 999900 CMM, 0 to 999900 CFM
Air Resolution 0 to 999.9 m2, 0 to 999.9 ft2
Air Accuracy ± 3 % of reading + 10 digits
Sound (noise) Level 30 to 130 dB (A), 35 to 130 dB (C)
Sound Level Resolution 0.1 dB
Sound Level Accuracy ± 1.5 dB
Test Condition 94 dB, 4 kHz sine wave
Respond Frequency 100 to 8000 kHz
Test Respond Time About 2 time/second
Illuminance Range 0 to 2000 Lux, X10 (20000), X100 (50000)
Illuminance Resolution 1 Lux, 10 Lux, 100 Lux
Illuminance Accuracy ± 5 % of reading + 10 digits at color temperature 2850 K calibrated to standard incandescent lamp at color temperature 2856 K
Display LCD (backlight screen)
Power Supply 6F22 (9V)
Auto off- Power Cut Off Yes
Dimension (L×W×H) 280×89×50 mm
Weight 430 g
  • Portable nature, good for onsite sample testing
  • Easy operation, designed for one-hand manoeuvre
  • Measures air velocity/temperature, ambient temperature, relative humidity, contact temperature, and light
  • Air velocity measured in m/s, ft/min, km/h, mph, or knots
  • Light levels measured in foot-candles or lux
  • Temperature measured in °C or °F
  • Data Hold and Max/Min functions
  • Zero adjustment button (the light meter)
  • Low battery indicator and auto shut off
6 in 1 Multifunctional Environmental Meter finds application across environmental science, horticulture, agriculture, pharmaceutical manufacturing plants, and other relevant industry to measure critical parameters like air velocity/temperature, ambient temperature, relative humidity, contact temperature, and light.

Multifunctional Environmental Meter

Floor Balance LFRB-A20

Floor Balance LFRB-A20

  • Capacity
  • 50 kg
  • Accuracy
  • 1 g
  • Speed
  • 1 s

Gas Detectors

Portable Nitrogen N2 Gas Detector LNGD-A10

Portable Nitrogen N2 Gas Detector LNGD-A10

  • Gas Detected
  • Nitrogen N2
  • Detection principle
  • Electrochemical principles
  • Measurement Range
  • 0 to 100 %.Vol
Portable Single Gas Detector LPSG-A10

Portable Single Gas Detector LPSG-A10

  • Sampling method
  • Diffusion
  • Measurement principle
  • Electrochemical (oxygen, toxic gases), Catalytic combustion (flammable gases), Infrared principle (carbon dioxide gas)
  • Detector gas
  • Flammable gases, oxygen gas, toxic and harmful gases
Portable Multiple Gas Detector LPMG-A10

Portable Multiple Gas Detector LPMG-A10

  • Sampling Method
  • Diffusion
  • Working conditions
  • Temperature -20 to 50°C Pressure 0.9 to 1.1 (standard atmospheric pressure) Humidity 10 to 95 % RH (no dew condensation)
  • Explosion proof grade
  • Exia II CT3
Portable SO2Gas Detector LPSG-A20

Portable SO2Gas Detector LPSG-A20

  • Gas detected
  • Sulfur dioxide SO2
  • Detection principle
  • Electrochemistry
  • Sampling method
  • Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection.

Digital Differential Pressure Meter

Digital Differential Pressure Meter LDPM-A20

Digital Differential Pressure Meter LDPM-A20

  • Measuring range
  • ± 500 Pa
  • Repeatability
  • ± 0.2 % FS
  • Resolution
  • 0.1 Pa
Digital Differential Pressure Meter LDPM-A10

Digital Differential Pressure Meter LDPM-A10

  • Measuring range
  • 0 ∼ 125 Pa
  • Accuracy
  • 0 ± 0.2 Pa (liner error) ± 1 %
  • Operating temperature range
  • 0 °C ∼ 50 °C

Handheld Ozone Tester

Handheld Ozone Tester LHOT-A10

Handheld Ozone Tester LHOT-A10

  • Measurement range
  • 0 ppm ∼ 5 ppm
  • Resolution
  • 0.001 ppm ( 0 ppm ∼ 5 ppm )
  • Temperature range
  • ˗ 40 °C ∼ 120 °C

Online Ozone Meter

Online Ozone Meter LOOM-A10

Online Ozone Meter LOOM-A10

  • Ozone measurement range
  • 0 ppm ∼ 5 ppm, 0 ppm ∼ 100 ppm, 0 ppm ∼ 300 ppm, 0 ppm ∼ 600 ppm ( Optional )
  • Flow rate
  • 1.5 L/min
  • Accuracy
  • 0.01 ppm or 3 % of reading