









Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.
⏰ Never miss a beat with Blackt Electrotech’s ultimate timer precision!
The Blackt Electrotech BT41BL is a robust 220V digital timer featuring 40 programmable time groups and a large 1.6-inch display. Designed for industrial and institutional use, it guarantees over 10,000 electrical cycles of reliable operation, making it ideal for school bells, production schedules, street lighting, and more. Its din rail mount design ensures easy installation and seamless integration into your power control systems.
































































| Asin | B08BFNDDVG |
| Best Sellers Rank | #28,003 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #42 in Timers |
| Brand | Blackt Electrotech |
| Colour | White |
| Country Of Origin | China |
| Customer Reviews | 3.3 3.3 out of 5 stars (43) 3.3 out of 5 stars |
| Display Size | 1.6 Inches |
| Enclosure Material | Plastic |
| Manufacturer | Blackt Electrotech |
| Number Of Items | 1 |
| Number Of Settings | 40 |
| Unit Count | 1.0 Count |
User
Good product
Good
User
Time error needs to manually corrected everytime
Its not a suitable product. Each day has error of +-2 seconds and so effectively every 1-2 weeks time needs to be adjusted. Although it says fully automatic, correcting this error is not at all expected. I won't recommend this product.
User
बहुत ही अच्छा प्रोडक्ट
किमत थोड़ी ज्यादा है पर प्रोडक्ट बहुत अच्छा है
User
not working
after two months the device stopped working
User
Difficult to install
Not good difficult to set you won't understand anything never buy it going to return it
User
Manual not recieved
Instruction Manual not received with this Unit. How to set times.
User
very good
proper Work not disturb
User
Bad product not working don't waste ur money
Bad product faild within two months
Trustpilot
1 day ago
2 months ago