Rugged Handheld Environmental Meters for RPM & Light Measurement

HHC230-HHC250-Series

RPM Meters & Light Meters

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Light Meter

HHC230
Measures Light Intensity
Wide Measuring Range 0 to 200,000 lux
Spectral Response ƒ<8%
Based on CIE Standard Illuminant A (2856K)
Functions: Hold/Min/Max/Max-Min/AVG
Auto Power Off (10 Minutes)
Backlight with Auto-Off (15 Seconds)
Optical RPM Meter

HHC250
Non-Contact Optical RPM Measurement
Wide Measuring Range up to 99999 rpm with LED Spot Marking and Reflective Tape on Object
Measuring Range Up to 40 cm (15.7") (Depending on Ambient Light)
Functions: Hold/Min/Max/Max-Min/AVG
Auto Power-Off (10 Minutes)
Backlight with Auto-Off (15 Seconds)

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产品描述

Handheld light meters and optical RPM meters perfect for environmental applications. Measure light intensity and non-contact optical RPM with accuracy and reliability.

Read more about what is light intensity.

Light Meter - HHC230

Specifications
Range: 0 to 200,000 lux; 0 to 18,580 fc
Accuracy: ±3% rdg + 10 digits (based on a light source 2856K)
Resolution: 1 lux (0 to 19999), 10 lux (20,000 to 200,000), 1 fc (0 to 18,580)
Units: lux/fc
Operating Temperature: 0 to 50°C (32 to 122°F)
Typical Light Intensity Ranges (lux):
    Design/General Office: 1500 to 2000
    Meeting Room: 300 to 750
    Precision Assembly: 1500 to 3000
    R&D Department: 750 to 1500
    Packing/Measurement/Hallway: 300 to 750
Power: 2 “AAA” batteries (included)
Battery Life: 180 hours typical with alkaline batteries
Dimensions: 24.7 x 50.9 x 132.9 mm (0.98 x 2.0 x 5.2")
Weight: 116 g (4.0 oz)
Comes complete with batteries, carrying strap, and protection cap.

Optical RMP Meter - HHC250

Specifications
Range 100.0 to 99999
Accuracy: ±0.02% of rdg + 1 digit
Resolution:
    0.1 rpm: 100.1 to 19999.9 rpm
    0.1 rps: 1.7 to 333.3 rps
    1 rpm: 20,000 to 99,999
    1 rps: 334 to 1666 rps
Units: rpm/rps
Operating Temperature: 0 to 50°C (32 to 122°F)
Power: 2 “AAA” batteries (included)
Battery Life: 30 hours typical with alkaline batteries
Dimensions: 24.7 x 50.9 x 132.9 mm (0.98 x 2.0 x 5.2")
Weight: 110 g (3.9 oz)
Comes complete with batteries, carrying strap, protection cap, and reflective tape (5 each).