Pay in installments of $14373.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
FLUKE 1550CInsulation Resistance Tester (5KV) 1T CAT III 1000V, CAT IV 600V Insulation Resistance Tester Overview The Fluke 1550C performs digital insulation testing up to 5 kV, and makes data collection easy through the Fluke Connect wireless app. Remote operation lets you spend as little time as possible in potentially hazardous zones. Real time trending shows a live graph on your phone, rather than a hard to read set of changing values. And you can create
Insulation Resistance Tester (5KV) 1TΩ CAT III 1000V, CAT IV 600V
Insulation Resistance Tester
Overview
The Fluke 1550C performs digital insulation testing up to 5 kV, and makes data collection easy through the Fluke Connect™ wireless app. Remote operation lets you spend as little time as possible in potentially hazardous zones. Real-time trending shows a live graph on your phone, rather than a hard-to-read set of changing values. And you can create reports quickly, using pre-designed templates that you can customize with company logos. It’s the perfect tool for preventive or predictive maintenance programs designed to identify potential equipment failures before they occur. And it comes with a three-year warranty and CAT IV 600 V safety rating.
Features
- Automatic calculation of Dielectric Absorption (DAR) and Polarization Index (PI) with no additional setup
- Guard system eliminates the effect of surface leakage current on high-resistance measurements
- Selectable test voltages in 50 V steps from 250 V to 1000 V, and 100 V steps above 1000 V
- CAT III 1000 V, CAT IV 600 V safety rating
- Warning function alerts the user that line voltage is present and gives the voltage reading up to 600 V AC or DC for increased user safety
- Measurements can be stored in up to 99 memory locations, with each location assigned a unique, user defined, label for easy recall
- Long battery life gives the user over 750 tests between charges
- Large digital/analog LCD for easy viewing
- Capacitance and leakage current measurement
- Ramp function for breakdown testing
- Resistance measurements up to 2 TΩ
- Timer settings up to 99 minutes for timed tests
- 3-year warranty
Specifications
| Insulation Resistance Measurement | ||
| Test voltage (DC) | ||
| 250 V | Range | < 250 kΩ, 250 kΩ to 5 GΩ 5 GΩ to 50 GΩ > 50 GΩ |
| Accuracy (± reading) | Unspecified 5% 20% Unspecified |
|
| 500 V | Range | < 500 kΩ 500 kΩ to 10 GΩ 10 GΩ to 100 GΩ > 100 GΩ |
| Accuracy (± reading) | Unspecified 5% 20% Unspecified |
|
| 1000 V | Range | < 1 MΩ 1 MΩ to 20 GΩ 20 GΩ to 200 GΩ > 200 GΩ |
| Accuracy (± reading) | Unspecified 5% 20% Unspecified |
|
| 2500 V | Range | < 2.5 MΩ 2.5 MΩ to 50 GΩ 50 GΩ to 500 GΩ > 500 GΩ |
| Accuracy (± reading) | Unspecified 5% 20% Unspecified |
|
| 5000 V | Range | < 5 MΩ 5 MΩ to 100 GΩ 100 GΩ to 1 TΩ > 1 TΩ |
| Accuracy (± reading) | Unspecified 5% 20% Unspecified |
|
| Bar graph range | 0 to 1 TΩ (1550C) - 0 to 2 TΩ (1555) | |
| Insulation test voltage accuracy | -0%, +10% at 1 mA load current | |
| Induced AC mains current rejection | 2 mA maximum | |
| Charging rate for capacitive load | 5 seconds per μF | |
| Discharge rate for capacitive load | 1.5 s/μF | |
| Leakage current measurement | Range | 1 nA to 2 mA |
| Accuracy | ± (5% + 2 nA) | |
| Capacitance measurement | Range | 0.01 μF to 15.00 μF |
| Accuracy | ± (15% rdg + 0.03 μF) | |
| Timer | Range | 0 to 99 minutes |
| Resolution setting | 1 minute | |
| Resolution indication | 1 second | |
| Live circuit warning | Warning range | 30 V to 660 V AC/DC, 50/60 Hz |
| Voltage accuracy | ± (15% + 2 V) | |
| Software specifications | FlukeView Formsâ„¢ basic software requires a PC running Windows XP, Windows Vista , Windows 7 or Windows 8. | |
| General Specifications | ||
| Display | 75 x 105 mm | |
| Power | 12 V lead-acid rechargeable battery, Yuasa NP2.8-12 | |
| Charger Input (AC) | 85 V to 250 V AC 50/60 Hz 20 VA | |
| This Class II (double insulated) instrument is supplied with a Class 1 (grounded) power cord. The protective earth terminal (ground pin) is not connected internally. The extra pin is for added plug retention only. | ||
| Dimensions | 269 x 277 x 160 mm (10.6 x 10.9 x 6.3 in) | |
| Weight | 3.7 kg (8.2 lb) | |
| Temperature (operating) | -20°C to 50°C (-4°F to 122°F) | |
| Temperature (storage) | -20°C to 65°C (-4°F to 149°F) | |
| Humidity | 80% to 31°C decreasing linearly to 50% at 50°C | |
| Altitude | 2000 m | |
| Enclosure sealing | IP40 | |
| Input overload protection | 1000 V AC | |
| Electromagnetic compatibility | EN 61326 | |
| Safety compliance | IEC 61010-1: Overvoltage category II, Pollution Degree 2. IEC 61010-2-030: Measurement 600V CAT IV / 1000V CAT III IEC 61557-1, IEC 61557-2 |
|
Downloads
Additional Information
| Device | Tester |
| Type | Insulation | Resistance |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 10 reviews
Sort
Product Reviews
★★★★★ 1
Filter is too small for full coverage
Filters are not the correct size, too small. Not worth the risk.
Brush arm bristles were also all bent up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 2
Filters are the wrong size for the Eufy C10 vacuum
The air filters are smaller than the stock air filter. They will probably work if they are stretched out a bit, but as delivered, are unacceptable. The roller and the sweeper are good. Poor filter fit. Original filter size: 1.75 inch by 3.65625 inch. The filters in this set are 1.25 inch by 3.5 inch. Too small.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Everything fits
All the parts fit and was a great deal
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
★★★★★ 3
Filters were not the right size!
While the roller brush and side brush are fine, the filters DID NOT fit properly, they were about 1/8 smaller on both dimensions than the original filter on my C10.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
★★★★★ 1
Not compatable with Eufy C10
Wrong size filters
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026