




⚡ Ground your work in precision and power – never miss a beat!
The Extech 382252 Earth Ground Resistance Tester Kit is a professional-grade tool designed for precise earth ground resistance measurement across three ranges (20Ω, 200Ω, 2000Ω) with ±0.5% accuracy. It also tests AC/DC voltage, resistance, and continuity, making it an all-in-one diagnostic device. The kit includes test leads, two auxiliary earth bars, a protective rubber holster, a carrying case, and six AA batteries for immediate use. Its rugged design and ability to store up to 500 readings make it ideal for field professionals seeking reliable, efficient, and comprehensive ground testing solutions.








| ASIN | B00390G3YA |
| Batteries | 6 AA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #132,500 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Ground Resistance Meters |
| Brand | Extech |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (93) |
| Date First Available | December 31, 2010 |
| Global Trade Identification Number | 00793950822524 |
| Included Components | Test leads, 2 earth bars, case, holster, six 1.5V AA batteries |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.52 pounds |
| Item dimensions L x W x H | 7.9 x 3.6 x 2 inches |
| Item model number | 382252 |
| Manufacturer | Extech |
| Measurement Accuracy | +/-0.5% |
| Measurement Type | Ohmmeter |
| Number Of Pieces | 1 |
| Part Number | 382252 |
| Power Source | Battery Powered |
| Product Dimensions | 7.9 x 3.6 x 2 inches |
| Size | 7.9 x 3.6 x 2 inches |
| Specification Met | CE |
| Style | Earth Bars (2pc) |
| UPC | 793950822524 793950823521 |
| Upper Temperature Rating | 140 Degrees Fahrenheit |
| Warranty Description | 1 year |
L**E
Fácil de utilizar, pantalla frágil al tacto pero carcasa a prueba de caidas.
5**3
Great product!
Great product, arrived earlier than I planned and work for exactly what I needed at a great price!
L**A
Works great.
I like it . Works great.
T**R
Easy to use
This devise is very easy to use. I was afraid after I had read different articles about testing ground rods that it would be complicated and difficult to use. Not so, I like it!
J**Y
Good Product
Work very well for the cost savings compared to the other products out their.
R**S
62% Method to Measure Ground Resistance
Utilized the 62% method on ground rods and encased ground electrode, test results obtained with the Extech meter were as anticipated. Overall the meter worked well, care should be taken in locating the current and potential probes to ensure accurate results.
J**P
Hace un tiempo compre el equipo y no encuentro la certificación de fabrica del equipo, La cual es necesaria para la aplicación del equipo. Si en lo posible me pudieran hacer llegar certificado con calibración de fabrica del equipo
R**O
Works great, great price.
Worked for the purpose intended and the inspector was impressed to see a contractor actually use one.
F**K
When I initially told my boss we needed to purchase this meter, he put up a little resistance to the idea. About 20 ohms worth. Now I know for certain when I will or will not persuade him to buy things, based on an accurate ohmic value.
M**️
Llego el tiempo indicado, funciona muy bien y viene con todo lo que se muestra el en la publicación. La verdad que el precio fue el mejor que encontré en el mercado. Recomendable
A**A
Llegó sin NIST, no hay documento adjunto.
S**R
We needed this badly. Its perfect for working on towers, Pedestals & general ground testing.
A**E
Fast Delivery. Works Great!
Trustpilot
1 month ago
1 month ago