| Customization: | Available |
|---|---|
| Warranty: | 1 Year |
| Channel: | 4 |
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YET-640 series thermocouple thermometer is used for temperature measurement. YET-640 series supports four channels to measure temperature at the same time, and the temperature change curve can be displayed in single-channel mode.
| Model | YET-640 | YET-640L | YET-640X |
| Channel | 4 | ||
| Recording Function | No | Yes | |
| PC Software | No | No | Yes |
| Probe Type | K, T, J type thermocouple | ||
| Unit | ºC, ºF | ||
| Measuring Range | K Type: -200ºC~+1370ºC | ||
| T Type: -200ºC~+400ºC | |||
| J Type: -200ºC~+1200ºC | |||
| Resolution | 0.01ºC (-200.00ºC~+999.99ºC) | ||
| 0.1ºC (+1000.0ºC~+1370.0ºC) | |||
| Accuracy | ±(0.3%|t|+0.40)ºC | ||
| Sample Rate | 2 times/second | ||
| Calibration | Multi-point calibration | ||
| Storage Capacity | No | 20000 groups of readings | |
| Sample Interval | No | 1~86399 seconds adjustable | |
| File Format | No | txt, csv, xls | Up to PC software |
| Compatible System | No | Windows XP/Vista/7/8/10 | |
| Display | Dot matrix LCD display with backlight | ||
| Operation Temperature | -10ºC~+50ºC(Non-condensing) | ||
| Storage Temperature | -20ºC~+60ºC(Without battery) | ||
| Power Supply | 3 pcs of 1.5V AAA alkaline batteries | ||
| 3 pcs of 1.2V AAA rechargeable batteries | |||
| 5V USB (not recommended) | |||
| Battery Life | About 100 hours (Condition: Instrument continues to work, backlight is off, battery capacity is 1200mAh and environment temperature is 25ºC) | ||
| Protection Class | IP52 | ||
| Dimension | 176*73*40mm | ||
| Weight | About 216g (Not including batteries and probes) | ||




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.