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⚡ Power up your precision — measure the impossible with confidence!
The EX ELECTRONIX EXPRESS High Voltage Probe HVP40 is a professional-grade tool designed to safely measure extremely high voltages up to 40,000V DC and 28,000V AC. Featuring a 1,000MΩ input impedance and ±1% accuracy up to 20kV DC, it ensures precise readings for demanding industrial and scientific applications. Compatible with 10MΩ input impedance digital multimeters, this probe includes extended leads for convenient, reliable connections, making it an essential accessory for expert electrical diagnostics.
| ASIN | B00LW5UKQ6 |
| Best Sellers Rank | #333,855 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,348 in Test Probes & Leads |
| Brand | EX ELECTRONIX EXPRESS |
| Brand Name | EX ELECTRONIX EXPRESS |
| Color | Red, Black |
| Customer Reviews | 4.6 out of 5 stars 64 Reviews |
| Included Components | High Voltage Probe, User Manual |
| Item Dimensions | 7 x 2 x 2 inches |
| Item Length | 13.39 Inches |
| Item dimensions L x W x H | 7 x 2 x 2 inches |
| Manufacturer | RSR ELECTRONICS |
| Model | HVP40 |
| Part Number | HVP40 |
| Power Source | Corded Electric |
| Style | 40,000 Volts Max DC, 28,000 Volts Max AC |
| Style Name | 40,000 Volts Max DC, 28,000 Volts Max AC |
| UPC | 714833891352 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 50 Degrees Celsius |
S**R
Works fine
Seems to work fine. Can't check calibration exactly, but it reads very close to a 5kV analog meter on my hipot tester.
D**R
Measures accuratly and working fine
Used it to diagnose my electrostatic air filter. Found the high voltage transformer not working. Replaced and verified the correct voltage working.
R**D
Design Changes
About right for price, but would be wiling to pay twice the price with a variable user slectable voltage splitter ratio in several increments to less than 1000:1 from 40 kv. Also, with a probe that is a flexible shaft instead of rigid; also, with a slightly larger
H**L
It really is accureate!
Have always needed a high-voltage probe but made do with a 470 Meg resistor from my junkbox and some math. However the reasonable price of this item (compared to the big names) pushed me over the edge and I 'm happy for it! Accuracy of the probe itself is better than 1/2% as confirmed be measuring a moderate voltage directly with my 4-1/2 digit DVM on the Volts scale then measuring it again with this probe on the mVolts scale and the readings agreed perfectly!
J**.
looks good and works
Arrived and works as expected
M**N
Great HV probe - Big!
This absolutely gets the job done. It's a lot bigger than the photo would imply- about a foot long. It comes with a couple different tips, and the cord fits all three of my multimeters, so no problem there. I would buy this again- it works great, and I haven't gotten shocked.
S**M
2 out of 5 is bad
Why did you pick this product vs others?: Works good when it’s working , but most the time it won’t read anything not sure if I go a dud or not but I can’t return now as it’s out of the window. I would say test as soon as you get it
W**H
ok
ok
Trustpilot
1 month ago
2 months ago