Sab nraum zoov Cua Ceev Gauge

GVDA GD155 Sab nraum zoov Cua Ceev Ntsuas Cov Anemometer Portable High-Precision Air Volume Tester Cua Ceev Meter Handheld Ntsuas Cua Ceev Cov Cuab Yeej

Nta

1. Cua ceev chav tsev conversion.

2. Kev ntsuas av noo.

3. Tsawg zog qhia.

4. Qhov siab tshaj plaws, qhov tsawg kawg nkaus, thiab qhov nruab nrab.

5. Nws pib fais fab tuag.

6. degree / degree F qhov kub thiab txias chav hloov pauv

7. Backlight rau / tawm

8. Cov ntaub ntawv tuav

Specification

Tus Qauv Zauv: GD155

Air Velocity unit: m/s; mil/h; ft/s; ft/m; km/h; pob qhov rooj

Huab cua Velocity range:07-30m/s

Huab cua ceev daws teeb meem: 0.01m/s

Air Velocity raug:<1m ,±0.7m/s;="" 1-30m/s,="">

Qhov kub thiab txias: -20 degree -60 degree (-4 degree F-140 degree F)

Kub qhov tseeb: 0-45 degree, ± 1 degree; Lwm yam ± 1.5 degree

Cov av noo: 0 feem pua ​​-99.9 feem pua ​​RH

Humidity raug: 20% -80 feem pua ​​RH ± 5% RH, lwm yam ± 6% RH

Kev ua haujlwm ib puag ncig: 0 degree -40 degree

Cia ib puag ncig: -10 degree -50 degree

Fais fab mov: 3 * 1.5 AAA roj teeb (tsis suav nrog)

Zaub: 2.4 nti Backlight LCD zaub

Cov ntaub ntawv tuav haujlwm: Yog

Tsawg roj teeb qhia: Yog

Auto Fais Fab: Yog

Khoom loj: 142 * 26 * 58mm

Pob qhov hnyav: 220g

Ntim cov ntsiab lus

1pc Anemometer 1

1pc Cov neeg siv phau ntawv

1pc khoom plig box

1pc tas

Khoom Paub meej

Sab nraum zoov Cua Ceev Gauge

Cua ceev chav xaiv xaiv

Nias tus yuam sij "UNIT" los xaiv qhov xav tau cua ceev chav tsev(m/s, km/h, zeb/h, ft/m, ft/s, knots).

Yim Ntxuam Hniav

zoo log ncej

Auto Fais fab tuag

cov cuab yeej no yuav pib lub hwj chim tawm hauv 10 feeb hauv 10 feeb yam tsis muaj kev ua haujlwm

Me thiab Portable

Nws yog ib qho yooj yim nqa nws hauv koj lub hnab ris thiab nqa yooj yim thaum koj ua haujlwm

Packing suav nrog: