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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-18-2025 | 2.31 $* | 2.4 $* |
Aug-18-2025 | 2.2 $* | 2.72 $* |
Jul-18-2025 | 2.98 $* | 2.25 $* |
Jun-18-2025 | 2.15 $* | 2.58 $* |
May-18-2025 | 2.0 $* | 2.83 $* |
Apr-18-2025 | 2.39 $* | 2.55 $* |
Mar-18-2025 | 2.86 $* | 2.24 $* |
Feb-18-2025 | 2.46 $* | 2.93 $* |
Jan-18-2025 | 2.91 $* | 2.27 $* |
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1.Use high precision and sensitive semiconductor sensor
2.red backlight screen with result display on led screen
3.test units (mg/L, mg/100ml, etc) to be selected by user.
1.Open battery compartment lid per diagram
2.Put into 2 pieces "AAA" alkaline battery
3. According to the +/- poles in battery installation
4.Suggest to use 2 pieces 1.5V alkaline battery
5.Remove the insulator to activate the 1.5V clock button cell (AG13), which is supplied
6.Close battery compartment Lid.
1) Unit weight: 36g
2) Unit size: 112×68×22mm
3) Inner Packing:gift box
4) Qty per Carton:100pcs
5) Carton Meas:43×31×30cm
6) G./N.W:6.5/5.9kgs
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1. A Established Manufacturer with long Years of OEM Experience
2. Best Quality & Best Service with Competitive price .
3. OEM/ODM is highly welcome!
4. Alibaba Assessed Gold Supplier.
5. 100% QC inspection Before Shipmeng.
Jinsenchuan Technology Co., Ltd. is located in Shenzhen, Guangdong, China, with an advantageous geographical location. company is large in scale and has a group of highly qualified employees. company have good cultural atmosphere, harmonious symbiosis, Insist on innovation ,green and ecological. Good product quality, strict inspection, durable products and high cost performance.
Q1. What is your packaging terms?
A: Generally speaking, we put the goods in a special color box. If you have a legally registered patent and have special ordering requirements, we can package the goods into your brand box after receiving your authorization and order, which can be resolved through negotiation.
Q2. What is your payment method?
A: T / T, online payment, credit card, UnionPay, various mobile phone mobile terminal transfers. The proportion of advance payments can be negotiated.
Q3. What is your shipping terms?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How is your delivery time?
A: Generally speaking, after receiving the payment, it takes 3 days to ship, send the courier, and arrive in 7 to 10 days. The specific delivery time is no more than 30 days, and the delivery depends on the time you place the order.
Q5. Can you produce according to the sample?
A: Yes, we can produce it through your samples or technical drawings. We can build molds and fixtures. However, our main business is independent brand development and customization.
Q6. What is your sample policy?
A: If there are ready-made parts in stock, we can provide samples, but the customer must pay the sample cost and
Courier fees.
Q7. Do you test all the goods before delivery?
A: Yes, we have 100% testing before delivery, try to grasp every detail, customer satisfaction is our highest pursuit.
Question 8: How do you make our business long-term and good relationship?
A: 1. We maintain good quality and competitive prices to ensure our customers benefit;
2. We respect each customer as our friend, we do business in good faith, make friends with them,
3. All new and old customers will have certain benefits and benefits to ensure the highest speed and most efficient operation
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