| Model | 8758 |
| Temperature Range | 0~50℃ |
| Temperature Resolution | 0.1℃, 0.1! |
| Temperature Accuracy | ±0.6℃ |
| Humidity Range | 0.1~99.9% RH |
| Humidity Resolution | 0.1% RH |
| Humidity Accuracy | ±3%RH (at 25℃, 10~90%RH); others ±5%RH |
| Global Temperature (Inside Black Ball) | 0~80℃ |
| Global Temp. Accuracy (Indoor) | ±2℃at 15~40℃, others ±2.5℃ |
| Global Temp. Accuracy (Outdoor) | ±3℃at 15~40℃, others ±3.5℃ |
| Black Ball Size | Diameter 40 mm, Height 35 mm |
| Stabilization Time | 15~25 minutes typical |
| RH% Self Calibration | With 33% & 75% Salt Bottle |
| Operating Temperature | 0~50℃ |
| Operating RH% | Humidity <80% |
| Storage Temperature | -20~50℃ |
| Storage RH% | Humidity <90% |
| LCD Size | 33(L) * 28(W) mm |
| Meter Size | 254(L) * 48.7(W) * 30.9(H) mm |
| Weight | ~120g |
| Battery | AAA * 2PCS |
| Battery life | >250 hours |
| Standard Package | Meter, Batteries, Manual, Paper Box |
| Optional Accessory | USB Software Kit, 33% & 75 % Salt Bottle |