Complaint
| Model | YEM-40C | YEM-40CL |
| Measurement Parameters | Temperature(dry ball, dew point), Humidity, Carbon Dioxide | |
| Recording Function | None | Yes |
| Unit | Temperature:ºC, ºF; Humidity:%RH; Carbon Dioxide:PPM | |
| Measuring Range | Temperature: -30~+ 65ºC(built-in probe); -40~+125ºC(external probe); Humidity: 0~100%RH(Non-condensation) Carbon Dioxide: 0 ~ 10,000PPM | |
| Measuring Accuracy | Temperature: ±0.5ºC(-10~ +65ºC); ±1.0ºC(Other Range) Humidity: ±5%RH(10~90%RH, 25ºC); ±6%RH(Others) Carbon Dioxide: ±3%±40PPM (400~2000PPM,0~50ºC); (Other ranges shown for reference only) | |
| Resolution | Temperature: 0.1ºC Humidity: 0.1%RH Carbon Dioxide: 1PPM | |
| Response Time(t90) | Temperature: 15 minutes(built-in probe); 5 minutes(external probe) Humidity: 15 minutes(built-in probe); 5 minutes(external probe) Carbon Dioxide: ≥3 minutes | |
| Measuring Interval | Temperature: 5 seconds Humidity: 5 seconds Carbon Dioxide: 5 seconds~30 minutes adjustable | Temperature: 5 seconds Humidity: 5 seconds Carbon Dioxide: 5 seconds~120 minutes adjustable |
| Recording Interval | None | 5 seconds~120 minutes adjustable |
| LCD Refresh Interval | 5 seconds | |
| Storage Capacity | None | 22,528 Data points per channel |
| Operating Temperature | 0~+50ºC | |
| Storage Temperature | -30~ + 65ºC (no batteries) | |
| Battery | 3 pcs 1.5V AAA alkaline batteries (USB power supply is recommended) | |
| Power Supply Interface | Micro USB,DC 5V/2A | |
| Protection Class | IP20 | |
| Overall Dimensions | 108*96*20mm | |
| Housing Material | ABS | |
| Weight | About 124g (no batteries) | |
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.
