615 is Humidity meter with Air and type K thermocouple thermometer.
Large, easy-to-read backlit LCD with dual display; Fast Response Time: 10s (90% at 25ºC still air) 2% High Accuracy (625); Dew Point Temperature (-30ºC~100ºC/-22ºF~199ºF) (625)
Wet Bulb Temperature ( 0ºC~80ºC/32ºF~176ºF) (625); Resolution 0.1%RH, 0.1ºC/0.1ºF
Max/Min Hold and Data Hold Function (625); Microprocessor-based Design (625)
Dual Display Temperature & Humidity
Humidity & Temperature Meters Features | 615 | 625 | 616CT |
Large dual digital LCD display with backlight | * | * | * |
Response Time:10s(90% at +25℃ still air) | | * | * |
Sampling Rate: 2.5 sampling per second | * | * | * |
Dew Point Temperature & Wet Bulb Temperature | | * | |
2% High Accuracy | | * | * |
Dual Display Temperature & Humidity | * | * | * |
Type K temperature | * | | |
Non-contact IR temperature | | | * |
Humidity & Temperature Meters Specifications Function | Range | Resolution | Basic Accuracy | 615 | 625 | 616CT |
Humidity | 0℃-100%RH | 0.1%RH | ±2%RH | | * | |
| | | ±3.5%RH | * | | * |
Temperature | -30℃-100℃/-30-199℉ | 0.1℃/℉ | ±0.5℃/0.9℉ | | * | * |
Type K Temp. | -20℃-1000℃/-4-1832℉ | 0.1°up to 200°, 1°over 200° | ±3% | * | | |
Dew Point Temp. | -30℃-100℃/-22-199℉ | 0.1℃/℉ | ±1.0℃/1.8℉ | | * | |
Wet Bulb Temp. | 0℃-80℃/32-176℉ | 0.1℃/℉ | ±1.0℃/1.8℉ | | * | |
IR temp. | -50℃-500℃/-58-932℉ | 0.1°up to 200°, 1°over 200° | ±2.0℃/±2℃/4℉ | | | * |