Handheld Pocket-size Carbon Monoxide Co Meter Tester Detector 0-1000ppm Tm-801

US $153.00

Shenzhen, China
Jan 29th

Open on mobile:
QR code

TM-801 CO meter is used for measuring the CO levels to 1000ppm. Carbon monoxide (CO) is a poisonous gas that has no smell, color or taste. But it is very dangerous andreduces the oxygen-carrying capacity of blood that causes you unwell, illness and death. CO LEVELS AND STANDARD: Carbon monoxide content in the air Inspiration time Symptoms and applicable standard 0-1 ppm Normal background levels. 9 ppm Maximum indoor air quality level. 35 ppm 8 hours The average exposure level per U.S. OSHA workplace standards. 50 ppm 8 hours The maximum average exposure of the U.S. OSHA workplace standards. 0.01%(100 ppm) 2~3 hours evacuate people from enclosed space if the CO concentration exceeds 100 ppm per OSHA exposure limit. Mild headache. 0.04%(400 ppm) 1~2 hours Headache occur in 2.5 hours to 3.5 hours. 0.08%(800 ppm) 45-min Dizziness, nausea, cramps(convulsions). 0.16%(1600 ppm) 20-min Headache, dizziness and will be dead within 2 hours. 0.32%(3200 ppm) 5~10 min Headache, dizziness, vomiting and will be dead in 30 minutes. 0.64%(6400 ppm) 1~2 min Headache, dizziness and will be dead within10 to 15 minutes. 1.28%(12800 ppm) 1~3 min Cause death. Specifications: - 4 dgt LCD with maximum 1000 counts. - Sample rate: 1 time/second - Data output: USB PC serial interface(Optional TM-802 only) . - Max/Min/Average Hold. - Data Hold. - Low battery indication - Auto power off with disable function. - Adjustable alarm. - Sample rate: 1 time/second. CO Measurement: Range 0 ~ 1000ppm Resolution ±1ppm Accuracy ±5% or ±2ppm Repeatability < 2% Response time? < 30 seconds. Zero drift in long term < 5ppm Sensitivity drift < 5% (per year) Typical sensor life 3 years Temperature Measurement: Range -20~50°C/-4~122°F Resolution ±0.1°C/±0.1°F Accuracy ±1.0°C/±1.8°F Power supply : 1.5V UM-4(AAA) battery x 6 PCS (not included according to Post office's requirement) Battery life: approx 90 hours. Operating Temperature & Humidity: -20°C to +50°C, Storage Temperature & Humidity : -10°C to +50°C, <70% RH. .Dimension: 156x73x35mm(LxWxH). Weight: approx 250g (Batteries not included). Standard accessories: UM-4(AAA)1.5V battery x6 PCS, user’s manual, USB cable (TM-802,optional), AC100~240V DC9V/0.5A(9mm)x1 (TM-802, optional), Install CD disk (TM-802, optional) Note: we'll ship this item via Epacket to US, usually the delivery time is about 2-3 weeks; for other countries, we'll ship it via registered air mail of China Post, usually the delivery time is about 40-55 days. If you want express mail service, please contact us for extra postage in advance.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Model	TM-801
Country of Manufacture	China
MPN	TM-801