REED Instruments R5300 Continuity Tester

The REED Instruments R5300 Continuity Tester has garnered a mixed reception from customers, illustrating the complexities often associated with purchasing electrical testing equipment. The device is praised for its compactness and usability, particularly for applications where other continuity testers may not reach, such as checking connections on large machinery like lathes. Many users found that once they replaced the included battery with a more reliable brand, the tester functioned well, providing clear audio signals indicating continuity. However, there are notable concerns regarding the quality of the included battery. Several users reported receiving a swollen 9V battery that caused the device to either malfunction or produce weak signals. This raised questions about quality control. Some customers expressed frustration when their unit failed to work even after attempting to replace the battery, leading to dissatisfaction over the lack of return options for a non-functional product. Overall, while the REED Instruments R5300 can perform effectively as a continuity tester, potential buyers should exercise caution regarding the battery quality to ensure they have a fully operational unit. **