| After-sales Service: | Technical Support |
|---|---|
| Warranty: | 1 Year |
| Measuring Medium: | Temperature |
| Temperature Measurment Range: | -35 to 80oc(-31 to 176of) |
| Humidity Measurement Range: | 0~100%Rh |
| Display Type: | LCD |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Data Logger for Temperature and Humidity Recorder Hygrometer for Hospital
| Model | DWL-20 | DWL-21 | DWL-20E | DWL-21E | |
| Relative Humidity |
Measurement Range | 0 to 100%RH | 0 to 100%RH | 0 to 100%RH | 0 to 100%RH |
| Accuracy(Typ.) | ±3%RH | ±2%RH | ±3%RH | ±2%RH | |
| Resolution(Typ.) | 0.1%RH | 0.1%RH | 0.1%RH | 0.1%RH | |
| Temperature | Measurement Range | -35 to 80°C (-31 to 176°F) |
-35 to 80°C (-31 to 176°F) |
-40 to 125°C (-40 to 257°F) |
-40 to 125°C (-40 to 257°F) |
| Accuracy(Typ.) | ±0.5°C (±0.5°F) | ±03°C (±0.5°F) | ±0.5°C (±0.5°F) | ±0.3°C (±0.5°F) | |
| Resolution(Typ.) | 0.1°C (0.2°F) | 0.1°C (0.2°F) | 0.1°C (0.2°F) | 0.1°C (0.2°F) | |
| Sensor Location | Internal | Internal | External | External | |
| Memory Capacity | 32,000 | 32,000 | 32,000 | 32,000 | |
| Sample Rate | 2s to 24h | 2s to 24h | 2s to 24h | 2s to 24h | |
| PC Software | DGraph software and USB driver required (Included in CD) | ||||
| Power Supply | Rechargeable Lithium Battery, or USB interface to Power | ||||
| Dimentions | 120mm×74mm×24mm(4.8"×2.9"×0.9") | ||||
| Case Material and Weight | ABS; Approx. 130 grams(4.59 oz) | ||||
After-sales Service
1.All goods will be inspected and tested before shipment.
2.Customer's satisfaction is the most important thing to us. If you have any problems or questions, pls
contact us by Trademanager or email. We will respond you within 24 hours.
What Can I Do For You
1.Quality & Service At YUWEN, our 1st priority has always been providing our clients with great quality
products and superior customer service.
2. Quick LeadTime We're dedicated to providing the quickest turnaround times and work very hard to ensure
that all of your deadlines are met.
3. Unbeatable Prices We continuously strive to find ways of reducing our production costs, and passing the
savings over to you!
4. Brand Awareness The goal of any strong brand is to achieve a level of awareness that instills the idea of
quality and value into all of your potential customers.
5. Special Offers In order to maintain our competitive edge, we are constantly running special offers on our
products including Thermometer and Pedometer etc. Contact our sales team to see how we can help you save
a lot of money.
Why Choose Us
1.Low MOQ: It can meet your business very well.
2.OEM Accepted: We can produce based on your design.
3.Good Service: We treat clients as friend.
4.Good Quality: We have strict quality control system .Good reputation in the market.
5.Fast & Cheap Delivery: We have a discount from forwarder (Long Contract).
We Are Together
YOWEXA is willing to work and develop together with worldwide agents and distributors.
Always on the road; Work together, change the world.
Suppliers with verified business licenses
Audited Supplier 
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