5 in 1 Environment Meter light meter decibel meter thermometer hygrometer anemometer

Specifications Display: Lux, ° C, ° F,% RH, dB-A, C-dB, dB-dB down and up, m / s, km / h, ft / min, knots, mph large LCD 4 digit display with backlight data hold and max-hold function

$261.01

3 Items

Quantity
Price
5
$227.95
10
$220.97
20
$209.34
50
$197.71
100
$186.08
200
$174.45
500
$162.82
1000
$151.19

DEM900

Description


Specifications

Display: Lux, ° C, ° F,% RH, dB-A, C-dB, dB-dB down and up, m / s, km / h, ft / min, knots, mph
large LCD 4 digit display with backlight
data hold and max-hold function
Auto power off and low battery indication
includes: 9V battery, tripod, probe for temperature and humidity, light sensor, anemometer probe, pouch and colorful box

Specifications

Sound level:
measuring range: 35 dB ~ 130 dB
Accuracy: ± 2.0 dB
Resolution: 0.1 dB
Frequency range: 31.5 Hz ~ 8kHz
frequency weighting: dBA
Brightness:
measuring range: 0 ~ 200 K lux lux, 0 Fc ~ 20 KFC
Accuracy: ± 4% rdg ± 0.5% f.s (<10,000 lux).
air velocity:
measuring range: 0.5 m / s ~ 30.0 m / s
Accuracy: ± 3% ± 0.3 d
measuring unit: m / s, km / h, ft / min, knots, mph
temperature:
measuring range: -40 ~ 70 ° C (-40 ~ 158 ° F)
Accuracy: ± 2.0 ° C / ± 3.6 ° F
measuring units: ° C / ° F
Moisture:
measuring range: 10 ~ 95% RH
Accuracy: ± 5RH%
Power: 1 x 9V battery, 6F22 (incl.)
dimensions: 252 x 66 x 33 mm
weight: 575 g (with battery and sensors)

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