| After-sales Service: | Technical Support |
|---|---|
| Warranty: | 1 Year |
| Customized: | Optional |
| Certification: | RoHS, CE, ISO |
| Measuring Medium: | Temperature |
| Type: | Paperless Logger |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier
| DWL-21E | ||
| Relative humidity | Measuring range | 0~100%RH |
| Accuracy | 0.1%RH | |
| Resolution | ±2%RH(20~80%RH,25°C) ±3%(others) | |
| Temperature | Measuring range | -40~125°C(-40~257°F) |
| Accuracy | ±0.3°C(0~60°C) ±0.9°C(others) | |
| Resolution | 0.1°C(0.2°F) | |
| Sensor location | External | |
| LCD | Yes | |
| Readings memory | 64KBytes(total 32,000 readings for all channels) | |
| Sample rate | 2 seconds to 12 hours | |
| PC software | Dgraph software and USB driver required (included in cd) | |
| Power supply | User replaceable AAA 1.5V battery | |
| Battery life | Approx. 1 year @ 1 minute sample rate | |
| Dimension | 120mmX74mmX24mm(4.8"X2.9"X0.9") | |
| Case material & weight | ABS; Approx. 130 grams(4.59 oz) | |
Q. Do you make custom products?
A. Yes, we offer OEM/ODM solutions for our clients.
Q. How long is your lead time for samples?
A. 5-7 days. For bulk orders, 10-30 days depending on the quantity.
Q. What is your terms of payment?
A. 100% for small orders. 30% in advance as deposit and 70% balance before the delivery.
Q. How can we pay?
A. You can pay via T/T, PayPal and Western Union.
Suppliers with verified business licenses
Audited Supplier 
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