Products
Contact Us
- Contact Person : Ms. Zheng Coco
- Company Name : Shenzhen Hong Tong Yuan Technology Ltd.
- Tel : 86-0755-82510205
- Fax : 86-0755-82510205
- Address : Guangdong,Shenzhen,C5,Jihua Road399,Bantian town,Longgang district
- Country/Region : China
Products List
Digital Breathalyzer Police Alcohol Breath Tester
1.Digital Breathalyzer Police Alcohol Breath Tester
2.LED Backlight.
3.We passed ISO9001:2000 and have CE Certificate
Digital Breathalyzer Police Alcohol Breath Tester BreathalizerDirections detailed on screen:Wait, Blow, Test, Read.LED...
Wholesale Digital TDS Meter
1.Wholesale Digital TDS Meter
2.Using for drinking water,water filters, hydroponic aquariums, food & coffee, pools & spas
...
Water test instrument tds meter
1.Water Quality TDS Meter Hold
2.Using for drinking water,water filters, hydroponic aquariums, food & coffee, pools & spas
...
Accurate Breath Alcohol Tester Breathalyzer Flashlight
1.accurate alcohol tester
2.Quick response and resume capacity
3.Flashlight torch function
We passed ISO9001:2000 and have CE
Accurate Breath Alcohol Tester Breathalyzer FlashlightThis alcohol tester can accurately analyse blood alcohol concentration(BAC) levels.Testing by...
Digital Breath Alcohol Content Tester Keychain
1.Digital Breath Alcohol Content Tester Keychain
2.Alert level calibrated
3.We passed ISO9001:2000 and have CE Certificate
Digital Breath Alcohol Content Tester KeychainFunction:1. Digital display results (% BAC / g/l)2. Red...
TOP selling Environment portable SOUND LEVEL METER (30~130db)
1)Time weighting selection:Fast/Slow
2)Max hold function sound level meter
3)Frequency weighting:A&C
4)Low battery indicat
TOP selling digital sound level meter Measuring Range...
Breathalyzer Alcohol Breath Tester with LED CLOCK
1.Alcohol Breath Tester LED CLOCK
2.Real time & alarm time
3. We passed ISO9001:2000 and have CE Certificate
Breathalyzer Alcohol Breath Tester with LED CLOCK...
TOP selling Environment SOUND LEVEL METER (30~130db)
1)Time weighting selection:Fast/Slow
2)Max hold function sound level meter
3)Frequency weighting:A&C
4)Low battery indicat
TOP selling digital sound level meter Measuring Range...
Digital SOUND LEVEL METER (30~130dBA) (SV1235)
1,Digital Display with Back Light
2,Auto Range
3,Max Hold
Measuring Range 30~130dbAAccuracy...
DIGITAL SOUND LEVEL METER (30~130db)
1)Time weighting selection:Fast/Slow
2)Max hold function sound level meter
3)Frequency weighting:A&C
4)Low battery indicat
Measuring Range 30~130Dba;35~130dBCAccuracy...