Description
Features
- Super big LCD portable, wall-mount SD card logger
- Measure and Log 4 temperature at once by using quick response K thermocouple and NTC Thermistor probes
- Programmable independent high, low alarm of each channel with relay output
- One button press operation to display T1-T2
- Display temperature change from baseline
- Temperature offset function for adjustment purpose
- Relay to trigger external alarm system on
- Hold function, max, min, offset, Low battery indicator
- Beeper and LED alarm are both available
- Programmable temperature high, low alarm limit
- Over-range indication with error messages
- Blue back light function for dark area operation
- 12 h to 24 h time format selective
- Real time display YEAR, MON, DATE, Hour, Min
- 20 mins auto power off to save power
- Temperature units ℃, ℉ selective
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Technical Specifications
| SD Card | SD Card or SDHC card |
| Sampling Rate | Programmable from 1 sec up |
| Operating RH% | Â <80% |
| Battery | 4PCS AA Batteries or 9V DC |
| Optional Accessory | Â 9 V Adaptor |
| Temperature Range | -328 °F to 2498 ℉ (-200 °C to1370 ℃) |
| Temperature Resolution | 0.1℉ (0.1 °C) |
|  Temperature Accuracy | 64.4 °F to 82.4 °F (18 °C to 28 °C) |
| Thermistor Temperature Range | -22 °F to158 °F (30 °C to 70 °C) |
| Thermistor Temperature Resolution | 0.1℉ (0.1 ℃) |
| Thermistor Temperature Accuracy | 33 °F (0.5 ℃) |
| LCD Size | 4.09 in × 1.85 in
(104 mm × 47 mm) |
| Storage RH% | Â Humidity <90% |
| Operating Temperature | 32 °F to 122 °F (0 °C to 50 °C) |
| Storage Temperature | -4 °F to 122 °F (-20 °C to 50 °C) |
| Meter Size | 6 in × 4 in × 1.53 in
(152 mm × 100 mm × 39 mm) |
| Weight | 10.58 Ib (300 g) |