Flus Professional Environmental Meters
Humidity, Temperature, IR, Sound, Light,
Anemometer,
Carbon Monoxide CO
Thermocouple Data Logger
On this page:
- ET-951 Humidity and Temperature Meter
- ET-952 Light Meter
- ET-953 Sound Level Meter
- ET-955 Anemometer
- IR-801 Infrared Thermometer -50° to 350°C 13:1
- IR-808 Infrared Thermometer -50° to 850° 30:1
- IR-809 Infrared Thermometer -50° to 1050° 30:1
- IR-866 Infrared Thermometer -50° to 2250° 50:1
- CO-910 Mini Carbon Monoxide Meter
- ET-959 / ET-959B K-type / J-type Thermocouple Thermometers
- ET-960 / ET-961 K-type / J-type Thermocouple Thermometers with Data Logger
ET-951 Humidity and Temperature Meter
Humidity: Range: 0%~100%RH
Resolution: 0.1
Accuracy:
0%~20%RH / 80%~100%RH: ±4.0%
20%~40%RH / 60%~80%RH: ±3.0%
40%~60%RH: ±2%
Temperature:
Range: -30° ~ 70°C
Resolution: 0.1°/0.2°
Accuracy:
-30°~-10°C: ±1.0°
-10°~70°C: ±0.5°
Dew Point Temperature:
Range: -35°~100°
Resolution: ±1.0°(±1.8°)
Accuracy: 25°,40%~100%RH
Weight 233g
Dimension: 260mm * 66mm * 33mm
Warranty: 1 year Larger picture
ET-952 Light Meter
Display: 4 digits LCD display
Range: 0 Lux ~ 400k Lux, 0Fc ~ 40k Fc (Foot-candles)
Accuracy: (One footcandle ˜ 10.764 lux.)
±3% rdg±0.5%f.s.(<10,000Lux), ±4% rdg±10dgts.(>10,000Lux)
Spectral response:CIE photopic
Over range indication: LCD displays "-OL-" or "-LO-"
Sampling rate: 2 times per sec
Weight 308g
Dimensions: 185mm * 66mm * 33mm
Warranty: 1 year Larger picture
ET-953 Sound Level Meter
Display: 3 1/2 digits,
Range: 30dB ~ 130dB
Accuracy: ±1.4dB
Frequency range: 31.5Hz ~ 8KHz
Dynamic range:50dB
Sampling rate: 2 times per sec
Frequency weighting: A & C
Time weighting: FAST 125ms;SLOW ( 1s )
Analog output
MAX/MIN, HOLD, Alarm & Auto Power OFF
Weight 262g
Dimensions: 252mm * 66mm * 33mm
Warranty: 1 year Larger picture
ET-955 Anemometer
Display: 3 digits
Air Velocity Range:
0.3 ~45.0 m/s ±(3% + 0.1 m/s)
Temperature Range:
-30 ~ 60°C ±1.5°
Air Flow measurement
Selectable measurement units
Sampling time: one time per sec.
MAX/MIN
HOLD function
Auto Power OFF
Weight 311g
Dimensions: 185mm * 66mm * 33mm
Warranty: 1 year Larger picture
IR-810, IR-811, IR-812 Infrared Thermometer 12:1
Temp. ranges: -50 to 330°C, -50℃ to 500℃, -50℃ to 800℃
Optical resolution: D:S=12:1
Built-in laser pointer
Overrange indication
Backlit LCD display
Fixed at 0.95 emissivity
Data Hold
Auto power off
| IR-810 | IR-811 | IR-812 | |
| IR Temp. Range | -50℃ to 330℃ | -50℃ to 500℃ | -50℃ to 800℃ |
| Basic Accuracy(IR) | -50℃～0℃: ±4℃ 0℃～330℃: ±2% ±2℃ |
-50℃～0℃: ±4℃ |
-50℃～0℃: ±4℃ |
Response Time: ≤1s
Emissivity: fixed at 0.95
Optical Resolution: D:S=12:1
Resolution: 0.1℃
Spectral Response: 8～14um
Diode Laser: Output＜1mW, 630～670nm, class 2(Ⅱ)
Auto Power Off
Auto shut off after 20 seconds of inactivity
Operating Temp.: 0℃ to 50℃
Storage Temp.: -20℃ to 60℃
Relative Humidity: Operating:10～95%RH; Storage: <80%RH
Power Supply: 9V battery
Dimensions(L*W*H): 134*88.5*36mm, Weight: 105g
Accessories: User's Manual, 9V Battery, Blister Card and Clamshell
IR-801 Infrared Thermometer -50 to 350°C 13:1
Features:
- Temp. range: -50 to 350°C
- Optical resolution: D:S=13:1
- Built-in laser pointer
- Overrange indication
- Backlit LCD display
- Fixed at 0.95 emissivity
- Data Hold
- Auto power off
Specifications:
IR Temp Range: -50° to 350° C
Basic Accuracy(IR): -50° to 0°: ±4° 0° to350°: ±2% ±2°
Response Time: = 500ms
Emissivity: fixed at 0.95
Optical Resolution: D:S=13:1
Resolution: 0.1°C
Spectral Response: 8~14um
Diode Laser: Output<1mW, 630~670nm, class 2(?)
Auto Power Off: Auto shut off after 20 seconds of inactivity
Operating Temp.: 0° to 50C°; Storage Temp.: -20° to 60°C
Relative Humidity: Operating:10~95%RH; Storage: <80%RH
Power Supply: 9V battery
Dimensions(L*W*H): 155.5*98.8*27.5mm
Weight: 176g
Accessories: User's Manual, 9V Battery, Tripod(Optional), Gift box with carrying pouch.
IR-808 Infrared Thermometer -50° to 850° 30:1
- Temp. range: -50° to 850°
- Optical resolution: D:S=30:1
- Adjustable emissivity 0.1~1.0
- MAX/MIN/AVG/DIF functions
- Fast response time <250ms
- Overrange indication
- Data Hold
- Auto power off
Specifications:
IR Temp Range: :-50° to 850°
Basic Accuracy(IR): -50° to 0°: ±4° 0° to 850°: 1.5% ±2°
Response Time: =250ms
Emissivity: Adjustable: 0.10~1.0
Optical Resolution: D:S=30:1
Resolution: 0.1° <1000° 1° > 1000
Spectral Response: 8~14um
Diode Laser: Output<1mW, 630~670nm, class 2(°)
Auto Power Off: Auto shut off after 20 seconds of inactivity
Operating Temp.: 0° to 50° Storage Temp.: -20° to 60°
Relative Humidity: Operating:10~95%RH; Storage: <80%RH
Power Supply: 9V battery
Dimensions(L*W*H): 155.5*98.8*27.5mm
Weight: 171g Larger picture
Accessories: User's Manual, 9V Battery, Tripod(Optional), Gift box with carrying case
IR-809 Infrared Thermometer IR-809 -50° to 1050° 30:1
- Temp. range: -50° to 1050° (-58° to 1922°)
- Optical resolution: D:S=30:1
- Adjustable emissivity 0.1~1.0
- MAX/MIN/AVG/DIF functions
- Fast response time <250ms
- Overrange indication
- Data Hold
- Auto power off
Emissivity: Adjustable: 0.10 to 1.0
Basic Accuracy(IR): -50° to 0°: ±4° 0° to 1050°: 1.5% ±2°
Other Specs: same as IR808 above. Larger picture
IR-866 Infrared Thermometer IR-866 -50° to 2250° 50:1
Temp. range: -50° to 2250° (-58° to 4082°)- Optical resolution: D:S=50:1
- Adjustable emissivity 0.1~1.0
- MAX/MIN/AVG/DIF functions
- Adjustable high/low alarm
- Fast response time <250ms
- Overrange indication
Basic Accuracy(IR):
-50° ~ 20° :±3°
20° ~ 500°: 1.0% ±1°
500°~1000°: 1.5%±2°
1000°~2250°: 2.0%±2° Larger picture
CO-910 Mini Carbon Monoxide Meter
CO-910 Carbon monoxide meter detects the presence of carbon monoxide (CO)
and measures concentrations between 1-1000 parts per million(PPM).
The meter indicates the presence of CO by a reading on the LCD and a beeper tone.
Specifications:
Sensor: Stabilized electrochemical Gas-specific
Measurement Range: 0~1000 PPM
Accuracy: 5%±10PPM
Measurement Resolution: 1PPM
Response Time: <30S
Zero Drift: <5PPM
Repeatability: ±2%
Fast sampling Time: 2 times/second
Long-time Stability: <5%/year
Operating Conditions: -20~50°C; 15~90%RH
Storage Conditions: -30~50°C; 0~80%RH
Audible Alarm: can set upper limit
Auto Power Off: after 15 minutes of inactivity
Typical Sensor Life: about 5 years
Dimension(L*W*H): 175 * 55 * 38mm
Weight: 90g Larger picture
Accessories: User's manual, 9V battery, carrying case, gift box
ET-959 / ET-959B K-type / J-type Thermocouple Thermometers
ET-959 has dual inputs. - ET-995B has 4 inputs
- Large LCD display
- MAX / MIN / AVG record
- Readout in°C, °F, or Kelvin (K/J)
Specifications common to ET-959 / ET-959B, and also to ET-960 / ET-961 below:
Type of Sensor: K-type/J-type thermocouple
Temp. Range: Type J: -210 to 1100°C Type K: -200 to 1372°C
Basic Accuracy: Type J :±[0.15%rdg+1°C] Type K :±[0.15%rdg+1°C]
Operating Conditions: -20~60°C,10~90%RH
Storage Conditions: -20~60°C,10~80%RH
Resolution: 0.1°C/°F
Signal Input: Single input / Dual inputs
Type K - Type K: T1-T2 / T3-T4
Type J - Type J: T1-T2 / T3-T4
Data Hold: MAX, MIN, AVG hold
Dimension(L*W*H): 185*66 *33 mm, Weight : 255g Larger picture
Accessories: User's manual, 9V battery, type K/J temperature probe,
USB cable, adaptor, software, tripod (optional), carrying case
ET-960 / ET-961 K-type / J-type Thermocouple Thermometers
with Data Logger
Data Logger memory for at least 40,000 readings per channel, with USB interface
- ET-960 has dual inputs.
- ET-961 has 4 inputs
- Large LCD display
- MAX / MIN / AVG record
- Readout in°C, °F, or Kelvin (K/J)
- Data Logger: at least 40,000 readings per channel, with USB interface
Other specifications: as for ET-959 above.