Tiếng Việt
No products in the cart.
Electrical Measuring Equipment
Telecommunications Equipment
Electrical Analyzer
Precision Measurement
Environmental, Food Testers
Laboratory Equipment
Factory Consumables and Equipment
Precision Mechanical Equipment
SMT Equipment
Training and Educational EquipmentEasy to buy
Variety mode of payment
Product Information
- Manufacturer: Testo
- Model: 440
- Warranty: 12 months
Thông tin khuyến mãi
Sản phẩm tạm thời chưa có khuyến mãi!
Free shipping
For orders from 3,000,000 VND
Support 24/7
Even outside working hour
Contact Ho Chi Minh City
Tel: (028).3977.8269 / 0906.988.447
Email: sales@lidinco.com
Contact Bac Ninh, Ha Noi City
Tel: (0222).730.0180
Email: bn@lidinco.com
Other Contact: 
Thông số kỹ thuật
| Temperature – NTC | |
|---|---|
| Measuring range | -40 to +150 °C |
| Accuracy | ±0.4 °C (-40 to -25.1 °C) ±0.3 °C (-25 to +74.9 °C) ±0.4 °C (+75 to +99.9 °C) ±0.5 % of mv (Remaining Range) |
| Resolution | 0.1 °C |
| Temperature – TC Type K (NiCr-Ni) | |
|---|---|
| Measuring range | -200 to +1370 °C |
| Accuracy | ±(0.3 °C + 0.3 % of mv) |
| Resolution | 0.1 °C |
| General technical data | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weight | 250 g | ||||||||||||||||||||||||||||
| Dimensions | 154 x 65 x 32 mm | ||||||||||||||||||||||||||||
| Operating temperature | -20 to +50 °C | ||||||||||||||||||||||||||||
| Product colour | black/orange | ||||||||||||||||||||||||||||
| Connectable probes | 1 x digital probe with cable or 1 x Temperature NTC TUC, 1 x digital Bluetooth probe or testo Smart Probe, 1 x Temperature TC Type K | ||||||||||||||||||||||||||||
| Battery type | 3 AA mignon 1.5 V | ||||||||||||||||||||||||||||
| Battery life | 12 h (typically vane measurement) | ||||||||||||||||||||||||||||
| Interface | Bluetooth®; USB | ||||||||||||||||||||||||||||
| Storage temperature | -20 to +50 °C
| ||||||||||||||||||||||||||||
