Order no.: PCE-EM 888

Multifunction Light Meter PCE-EM 888

US$ 298.00
:
4250348717535
PCE-EM 888
ex. VAT, ex. delivery costs
Internal
No
Available in: 1-2 days

Description

PCE-EM 888 Multifunction Light Meter
Portable handheld multifunctional digital device measures wind speed, volumetric air flow, temperature, relative humidity, light and barometric pressure

PCE-EM 888 is a portable handheld light meter ideal for monitoring environmental conditions and the performance of heating, ventilation and air conditioning (HVAC) systems. This multifunctional digital device is used to measure wind speed, volumetric air flow, temperature, relative humidity, light and barometric pressure.

Due to its compact and lightweight design, this multifunction light meter or Air Flow Meter is a true pocket weather station that can be used almost anywhere. With just the touch of a button, measurements are displayed on the easy-to-read 8 mm (0.32") LCD screen with backlight. The device also features MIN/MAX functionality. Thus, this user-friendly Air Flow Meter has many practical applications for monitoring weather conditions outdoors at construction job sites, farms, marinas and more. In addition, this multi-purpose meter can be used for indoor air quality (IAQ) monitoring.

A high-precision type K thermocouple sensor enables fast temperature measurements. The impeller ensures accurate wind speed measurements. While measuring the wind speed, the device always simultaneously measures the temperature of the air flow. The Air Flow Meter also has a relative humidity sensor. The monolithic silicone-based pressure sensor allows for measurement of the barometric or atmospheric pressure. A light sensor completes the range of measuring capabilities for this multi-use tool.


Highlights

- High accuracy
- MIN/MAX function
- Compact, portable design
- Includes type K thermocouple sensor Tmax 200°C or 392°F
- Easy-to-read 8 mm / 0.32 in LCD screen with backlight


Specification

Wind speed
Measuring range 80 ... 5910 ft / min
0.4 ... 30 m / s
1.4 ... 108 km / h
0.9 ... 67 mph
0.8 ... 58.9 knots
Resolution 1 ft / min
0.1 m / s
0.1 km / h
0.1 mph
0.1 knot
Accuracy < 20 m / s: ± 3% of range
> 20 m / s: ± 4% of range
   
Volumetric air flow  
Measuring range Max. 54000 CMM
Max. 1908400 CFM
Resolution 0.0001 ... 1 CMM
0.001 ... 100 CFM
Accuracy -
   
Relative humidity  
Measuring range 10 ... 95% RH
Resolution 0.1% RH
Accuracy < 70% RH ± 4% of range
> 70% RH ± (4% of range + 1.2% RH)
   
Air temperature  
Measuring range 0 ... 50°C / 32 ... 122°F
Resolution 0.1°C / 0.18°F
Accuracy ± 1.2°C / ± 2.2°F
   
Light  
Measuring range 0 ... 2000 lux
1800 ... 20000 lux
0 ... 204 ft-cd
170 ... 1860 ft-cd
Resolution 1 lux
10 lux
0.1 ft cd
1 ft cd
Accuracy ± 5% of range ± 8 digits
   
Type K thermocouple sensor
Measuring range -100 ... 1300°C / -148 ... 2372°F
Resolution 0.1°C / 0.18°F
Accuracy ± (1% of range + 1°C / 1.8°F) 
± (1% of range + 2°F / 3.6°F)
   
Barometric pressure  
Measuring range 10 ... 999.9 hPa
1000 ... 1100 hPa
7.5 ... 825 mmHg
0.29 ... 32.48 inHg
Resolution 0.1 hPa
1 hPa
0.1 mmHg
0.01 inHg
Accuracy ± 1.5 hPa
± 2 hPa
± 1.2 mmHg
0.05 inHg
   
General specifications  
Display 8 mm / 0.32 in LCD
Measurement functions Air speed / velocity
Volumetric air flow
Relative humidity
Air temperature
Light
Atmospheric / barometric pressure
Thermocouple type K
Operating conditions 0 ... 50°C (32 ... 122°F) / Max. 80% RH
Power supply 1 x 9V battery
Current consumption Approx. 6.2-mA
Weight Approx. 160 g / < 1 lb
Dimensions 156 x 60 x 33 mm / 6.2 x 2.4 x 1.3 in

Delivery Scope

1 x PCE-EM 888 multifunction light meter
1 x 9V battery
1 x User manual