Myami Power
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| Name | Handheld Multi-Channel Temperature Logger |
| Mode | WT300 |
| Display Format | 5 inch TFT true color LCD industrial touch screen 800*480 pixels |
| Display Form | Real-time list, curve (historical curve), bar graph, current alarm (historical alarm) file record list |
| Record Inquiry | Local view analysis record curve, historical alarm records, computer software analysis query |
| Number of channels | Stand-alone 10 channels, can be expanded to 40 channels wirelessly |
| Thermocouple | K, J, E, T, N, S, R, B |
| Basic Accuracy | 0.2°C+2 words (without thermocouple error) |
| Measuring Range | -200~1820°C (subject to thermocouple indexing range) |
| Cold End Compensation | Accuracy: 0.5°C |
| Resolution | 0.01°C |
| Calibration | Independent error correction per channel Y=kx+b (x=measured value) |
| TYPE-C interface | OTG function, integrating charging, PG communication, connecting to USB flash disk and virtual USB flash disk |
| Number of files | 100 (cyclic record) |
| File Capacity | A file can record 120,000 groups (not distinguish the number of channels), a total of 12 million groups |
| Recording Interval | 100mS-2h:59m:59S.950mS set arbitrarily (Minimum 0.1 second when 2 channels are turned on) |
| Record Duration | With 0.1 second interval, it can record continuously for 13.88 hours. Calculate total time = recording interval X 138.8 hours. |
| Sampling Speed, Filtering | Single-channel fastest: 50mS, filter wash (1-64) the larger the slower the measurement speed, the more stable value |
| Communication Interface | Wireless WIFI (2.4G) TYPE-C (USB) standard analysis software |
| Interchannel isolation | AC / DC up to 350V, high-voltage charged measurement, super anti-interference ability |
| Alarm sound | Circuit buzzer sounding (ringing at any alarm, can be set to mute) |
| Power Supply | Built-in 5000mAH battery, 10 hours (off WIFI), with charger support 18W charging |
| Thermocouple (Included) | Each channel is equipped with a standard 2-meter K-type thermocouple Temperature range: (-50~200°C) |
| Dimension | 195*127*41mm |
| Weight | About 1.5kg |
| Environmental conditions | 5~40°C, 20%~80%RH (no condensation) |
The WT300 offers a basic measurement accuracy of 0.2°C + 2 words (excluding thermocouple error) with a high resolution of 0.01°C, ensuring highly precise and reliable data collection.
The standalone logger has 10 channels built-in. It can be wirelessly expanded up to 40 channels in total by using up to 3 external wireless modules.
The WT300 supports a wide variety of thermocouple sensor inputs, including K, J, E, T, N, S, R, and B types. Each channel can be independently configured with a different thermocouple type.
It supports up to 100 cyclic record files. Each file can record up to 120,000 data groups, allowing a total capacity of 12 million groups. Data files can be exported directly as Excel files to a USB flash drive via the Type-C port or to a PC using analysis software.
The WT300 features strong interchannel isolation rated up to AC/DC 350V. This enables safe, charged measurements at high voltages while maintaining exceptional anti-interference performance.
The logger is equipped with a built-in 5000mAh battery that provides up to 10 hours of continuous operation (with WIFI turned off). It supports 18W fast charging for rapid power replenishment.
