STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled
| Customization: | Available |
|---|---|
| Type: | Counter |
| Usage: | Timer Switch, Multifunctional, Time Counter, Industrial, Electromagnetic Counter, Kitchen, Summation Meter, Universal Counter |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Payment Guarantee
Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| DIGITAL COUNTER | ||||||
| Model | H7EC | H7ET | ||||
| H7EC-N | H7EC-NV | H7EC-NFV | H7ET-N | H7ET-NV | H7ET-NFV | |
| Operation Voltage | No-voltage input | PNP/NPN universal DC voltage input | AC/DC multi-voltage input | No-voltage input | PNP/NPN universal DC voltage input | AC/DC multi-voltage input |
| Number of Display | 8-digit 0 to 99999999 | 999999.9h/3999d23.9h 999h59min59s/99999h59.59min | ||||
| Operate Mode | UP type | Accumulating | ||||
| Reset | External / Manual reset | |||||
| Max. Counting Speed | 30Hz←→ 1kHz | 20Hz | 30Hz←→ 1kHz | 20Hz | ||
| Timing Precision | 0.005% | |||||
| Ambient Temperature | -10ºC-55ºC | |||||
| Relative Temperature | ≤85% | |||||
| Seismic Amplitude | 10-70HZ | |||||
| Signal Input | Contact or voltage | |||||
| Supply Voltage | Driven by built-in battery | |||||
| Battery Life | 5 years | |||||
| Dimension | 24×48×50mm | |||||
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