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[China]
Trade Verify
Address: Room 20E, Block 1-A, Oriental Ginza, No. 48 Dongzhimenwai Avenue, Dongcheng,100007, Beijing, China
Contact name:Lisa Niu
Beijing Zetron Technology Co., Ltd |
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Verified Suppliers
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Handheld Toxic Gas Detector
TDB/LDB series toxic gas alarm detector adopts long life
electrochemical sensor technique, it is mainly applied in steel,
chemical and other fields for the detection and alarm of toxic gas
leakage.
General Parameter | |
| Measurement method | Electrochemical |
Components | CO, H2S |
| Range | C0:0-100ppm, 0-500ppm H2S:0-100ppm(can be customized) |
Warm-up time | 30s |
| Response time | T90<20s at 20 ℃ |
| Working voltage | DC3.7 V; 1300mAh lithium battery |
| Signal output | LED display, audible-visual alarming |
| Working temperature | -20 to 55 ℃ |
| Dimension | 100 "68 * 31.5 mm |
| Stand-by time | ≥10hrs |
| Lifespan | ≥5 years |
Q: What is your terms of payment ?
A:We accept trade assurance, western union ,Visa master card and
tt.
Trade assurance can protect you, when you confirm the product then
the money into my account.
Q: When do you reply to messages?
A: We will reply you for your inquiry in 24 hours.
Q: What is the warranty for your product ?
A: Warranty: 12 months, Lifetime maintenance
Q: When do you send the products? And how do you send it ?
A: For the small order, we will send out the goods with 5 days,If
have stock ,we will send immediately.
We send them by ups, fedex, tnt or dhl. For big order, normal is 20
days will finish.
Q:Do you accept OEM or revised logo, color, model,size?
A:Yes, we accept OEM for the qualify buyer.We can make the products
according to customer personal requirement.
Q: How about the quality of the managements ?
A: We have a complete quality control system , all of our products
will be fully pre-inspection by QC departments before
shipping to you . We have the certification of ISO,CE we could send
the certification test of our company to you.
Q: How about your after-sale service?
A: After sending, we will track the products for you , until you
get the products.
When you got the goods, test them, and give me a feedback.
If you have any questions about the problem, contact with us, we will offer the solve way for you.
