Formaldehyde tester from ohmeka factory

$95.00

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DIY Supplies: Electrical
Model Number: JSM131S
With LCD Screen Or Not: Yes
Gas Type: Formaldehyde

Description

Unit Type: piece
Package Weight: 0.6kg (1.32lb.)
Package Size: 130cm x 83cm x 53cm (51.18in x 32.68in x 20.87in)

Cheap formaldehyde tester, Buy Quality formaldehyde directly from China tester Suppliers: Free shipping formaldehyde tester from ohmeka factory

Free shipping formaldehyde tester from ohmeka factory

It will have a sound of "Ding Ding" alarming noise
when detecting there is some ppolluted gas close to you!

Specification :
Product name
AE stewards air harmful substances
Detection technology
The gas flow conductivity detection technology
Display mode
LCD screen+LCDbacklight
Working voltage
5V
Product size
127 *54 * 18MM
Tempeture range
-15-+50degree
Humidity range
15-90%RH
Charging time
about 4 hours
Energy-saving standby
about 20 hours
Battery type
AAA battery
Detection folat
2%

Package:
Packaging Detail: 20/set box cartoon size :37x37x23cm
net weight :170g gross weight :385g
Delivery Detail:Within 3-5 days after receipt of deposit

Use :

1.Detecting item:HCHO (

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