4.9 Based on 1156 reviews 
Description
Circuit Fuse Finder with NCV and Socket Tester
TIS 870 – Fast, Accurate, and Reliable Fuse & Breaker Identification
Advanced Microprocessor Technology for Precise TIS 870 Circuit Fuse Finder with NCV and Socket Tester
The TIS 870 Circuit Fuse Finder is a state-of-the-art diagnostic tool designed to quickly and accurately locate fuses and breakers using advanced microprocessor technology. Utilizing the latest second pass technology, the TIS 870 ensures pinpoint accuracy when identifying the correct circuit breaker.
With its two-part system—a transmitter and receiver—this device makes circuit identification simple and efficient. The transmitter plugs directly into the circuit under test, while the receiver scans over the fuse or breaker panel. After the first pass, multiple breakers may respond; however, a second pass isolates the exact fuse or breaker protecting the circuit.
In addition to fuse finding, the TIS 870 also functions as a non-contact voltage (NCV) tester and socket tester with an audible buzzer, adding extra versatility for electricians and technicians.
Key Features
- Quickly and accurately identifies fuses and breakers
- Utilizes second pass technology for pinpoint accuracy
- Fully automatic operation—no manual adjustments required
- Two-part kit—includes a transmitter and receiver
- Built-in non-contact voltage (NCV) tester for additional safety
- Transmitter functions as a socket tester with an audible buzzer
- Verifies the presence of AC voltage
- Can locate breaks in cables
- Buzzer and LED indication for clear results
- Rugged design for long-term durability
Specifications
- Power supply: 1 x 9V MN1604 battery (included)
- Weight: 95g
- Dimensions: 175mm x 45mm x 30mm
Why Choose the TIS 870 Circuit Fuse Finder?
- Fast and reliable – Quickly identifies fuses and breakers with pinpoint accuracy
- Multi-functional – Works as a circuit finder, NCV tester, and socket tester
- User-friendly design – Fully automatic operation requires no setup
- Built for professionals – Rugged construction for long-lasting durability
- Ensures electrical safety – Detects live circuits before work begins
Frequently Asked Questions (FAQs)
- How does the TIS 870 locate fuses and breakers?
The transmitter plugs into the circuit, while the receiver scans over the breakers. After the first pass, multiple breakers may signal, but on the second pass, only the correct fuse/breaker will activate the receiver’s LED and tone. - Can the TIS 870 detect live circuits?
Yes, it includes a built-in non-contact voltage (NCV) tester, which detects the presence of AC voltage for added safety. - Does the transmitter function as a socket tester?
Yes! The transmitter also acts as a socket tester, providing both audible and visual indications. - What type of battery does the TIS 870 use?
It operates on 1 x 9V MN1604 battery, which is included with the unit. - What’s the SKU code and EAN barcode for this product?
- SKU: TIS 870
- EAN Barcode: 5060508210122
The TIS 870 Circuit Fuse Finder is a powerful and precise diagnostic tool, designed for fast and easy fuse/breaker identification. With advanced second pass technology, a built-in NCV tester, and a socket testing function, it is an indispensable tool for electricians and maintenance professionals.
