Topcon Replacement Bubble Vial for Sensor Holder 6 | 1020352-01 TS21743 It is equipped with a

It is equipped with a circular vial that enables construction professionals to check its horizontal positioning ensuring exact 90-degree angle with an accuracy of ±3

precise 90-degree angle aligning and leveling

and a pulse mode

2mm" Units

Its most popular feature is the ability to remotely control the transmitter’s output power and frequency from the handheld receiver from more than 400 meters

Topcon Replacement Bubble Vial for Sensor Holder 6 | 1020352-01 TS21743 It is equipped with aThe Replacement Bubble Vial for Topcon Sensor Holder 6 is an essential accessory to ensure accurate leveling when using receiver brackets. It is designed to keep the Topcon Sensor Holder 6 aligned and stable while holding a laser receiver. It also enables easy and quick positioning once the holder is attached to a tripod or leveling staff. To securely fasten this bubble level to the holder, use two small screws (not included).