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💧 Unlock hidden water veins with precision and ease — drill like a pro!
The PQWT TC500 is a professional-grade underground water detector designed for well drilling and geological surveys. Featuring a 500-meter detection range, 8-channel precision, and 56 frequency options, it delivers detailed geophysical mapping via a user-friendly touchscreen interface supporting 12 languages. Backed by comprehensive tutorials and lifelong maintenance, this lithium-powered instrument ensures reliable, on-site results for both beginners and experts.















































| ASIN | B074RH5BCS |
| Battery Description | Lithium |
| Best Sellers Rank | #1,593,168 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #830 in Water Detectors & Alarms |
| Brand | PQWT |
| Built-In Media | Batteries, Case, Charger, Detector |
| Color | TC500 |
| Control Method | Touch |
| Customer Reviews | 4.6 4.6 out of 5 stars (10) |
| Item Type Name | TC500 |
| Item Weight | 8.5 Kilograms |
| Manufacturer | Hunan Puqi Geologic Exploration Equipment Institute |
| Maximum Range | 500 Meters |
| Number of Batteries | 2 Lithium Ion batteries required. (included) |
| Power Source | DC12V 4000mAh Built-in Battery |
| Sensor Technology | Electric Field Sensor |
| Voltage | 12 Volts |
S**D
Great prosuct and great customers service.
This company and their product are top of the line. I will recommend their products to everyone looking for a water detector machine.
S**A
Works well
Opened the box, watched the instruction video, and got started. It was very easy to use and uncomplicated. When I needed help with my results the team at PQWT reviewed and gave me suggestions within 24 hours on where to drill.
J**S
Muy bueno y útil para el trabajo. Un diseño excelente para el área donde es utilizado. Buen servicio, recomendado 💯
M**E
Either very unreliable or don't work at all
I had a well dug in at the site with the deep blue in the attached chat and ran into dense granite rock at a depth of 2.1m. The chart shows low density material from the surface to a depth of 15m
F**.
Easy to use.
C**O
Excelente
D**S
Very practical tool and great service
Have had the instrument for about two weeks now, I am very satisfied on how easy it has been to understand the use of the tool. Customer service opened a communication line for service which has been very useful
Trustpilot
2 weeks ago
5 days ago