Fluke 1621 Earth Ground Tester
Model: 1621
An easy to use earth ground tester that is designed to identify reliable ground connections, which makes this unit ideal or electrical contractors, utility test engineers, and earth ground specialists. Additionally, this instrument can be used for most electrical grounding work environments.
An easy to use earth ground tester that is designed to identify reliable ground connections, which makes this unit ideal or electrical contractors, utility test engineers, and earth ground specialists. Additionally, this instrument can be used for most electrical grounding work environments.
Discontinued!
This product has been discontinued and is no longer available.
This is the direct replacement:
Fluke 1621 Offers
- Easily capture values with single-button operation
- 3-pole Fall-of-Potential earth testing for basic measurements
- 2-pole resistance measurements for added versatility
- Ensure accurate measurements with automatic ‘noise' voltage detection
- Hazardous voltage warning offers increased user protection
- Clearly read and record data with a large, backlit display
- Rugged holster and design for tough work environments
- Portable size allows for easy transportation
- Instantly be alerted to measurements outside of your set limit, when you use the adjustable limit setting
- 600 V Cat II
Fluke 1621 Specifications
| Maximum Deviations | |
| Parameters | E1, E2, E3, E4, E5 |
| Influence Factor | Position Supply voltage Temperature E3 Serial interference voltage (20 V) Probe- and auxiliary probe resistance |
| Deviation Influence | 0% 0% 2.3% 0.6% 10% |
| Test Voltage | 3.7 kV |
| Protection Type | IP 40; IEC/EN 60529 |
| Electromagnetic Compatibility | Emission: IEC/EN 61326 Class B Immunity: IEC/EN 61326 Annex C |
| RE Resistance Measurement | |
| Measuring Method | Current-voltage measurement with improved cross-talk attenuation, no compensation of measuring lead resistance, with probe (3-pole) or without probe (2-pole), as per IEC/EN 61557-5 |
| Open Circuit Voltage | 23 to 24 V AC |
| Short Circuit Current | >50 mA AC |
| Measuring Frequency | 128 Hz |
| Maximum Permissible Overload | 250 Veff |
| Measuring Range | 0.15 to 20Ω 200 Ω 2 kΩ |
| Resolution | 0.01, 0.1, 1 Ω |
| Display Range | 0 to 19.99 Ω 20 to 199.9 Ω 200 to 1999 Ω |
| Intrinsic Uncertainty | ±(6% of measured value + 5D) |
| Operating Uncertainty IEC 61557 | ±(18% of measured value + 5D) |
| Measuring Time | 8 seconds (average from when START is pressed) |
| Limit Input | Tester retains set value even if instrument is turned off (assuming battery power supply is sufficient) |
| Automatic Changeover of Resolution | |
| RH | <7 kΩ <50 kΩ >50 kΩ |
| Resolution | 0.01, 0.1, 1 Ω |
| Interference Voltage Display DC + AC | |
| Vmax | 30 Veff |
| Common Mode Rejection | >80 dB at 50 and 60 Hz |
| Ri | 680 kΩ |
| Measuring Uncertainty | <10% for pure AC and DC signals |
| General Specifications | |
| Measuring Functions | 3-pole earth ground resistance, 2 pole ac resistance of a conductor, interference voltage |
| Intrinsic Error | Refers to the reference temperature range and is guaranteed for one year |
| Measuring Rate | 2 measurements/second |
| Battery | 9 V alkaline (LR61) |
| Battery Condition | LO-BAT is displayed if voltage drops below 6.5 V |
| Voltages | Between jacks H/C2 and E/C1: 250 Veff maximum (effective voltage) Between jacks S/P2 and E/C1: 250 Veff maximum |
| Climatic Class | VDE/VDI 3540 RZ (conforming to KWG as per DIN 40040, 4/87) |
| Working Temperature | 14 to 122°F (-10 to 50°C) |
| Operating Temperature | 32 to 95°F (0 to 35°C) |
| Storage Temperature | 68 to 140°F (-20 to 60°C) |
| Reference Temperature | 73 ± 4°F (23 ± 2°C) |
| Temperature Coefficient | &plusmm;0.1% of range per degree Kelvin |
| Dimensions | 4.5 x 2.1 x 8.5" (113 x 54 x 216 mm) |
| Weight | 1.9 lbs (850 g) |
| Safety | IEC/EN 61010-1, 600 V CAT II, pollution degree 2 |
What's included with the Fluke 1621
- Tester
- 2 x Measuring Leads with Alligator Clips
- Holster
- 9 V Alkaline Battery (LR61)
- CD-ROM
- Users Manual
Click on a category to view a selection of compatible accessories with the Fluke 1621 Earth Ground Tester.
Fluke TB25 Tool Bucket Organizer Bag, 5.2 gal TB25
Durable and rugged, this tool bucket organizer bag has a 5.2-gallon capacity that can be relied on to protect and safely carry a variety of test tools and accessories. With its waterproof hard bottom shell, this versatile organizer has a total of 28 pockets that can fit hand tools, DMMs, clamp meters, test probes, and more.Ask a question about Fluke 1621 Earth Ground Tester
Fluke 1621 Specifications
| Maximum Deviations | |
| Parameters | E1, E2, E3, E4, E5 |
| Influence Factor | Position Supply voltage Temperature E3 Serial interference voltage (20 V) Probe- and auxiliary probe resistance |
| Deviation Influence | 0% 0% 2.3% 0.6% 10% |
| Test Voltage | 3.7 kV |
| Protection Type | IP 40; IEC/EN 60529 |
| Electromagnetic Compatibility | Emission: IEC/EN 61326 Class B Immunity: IEC/EN 61326 Annex C |
| RE Resistance Measurement | |
| Measuring Method | Current-voltage measurement with improved cross-talk attenuation, no compensation of measuring lead resistance, with probe (3-pole) or without probe (2-pole), as per IEC/EN 61557-5 |
| Open Circuit Voltage | 23 to 24 V AC |
| Short Circuit Current | >50 mA AC |
| Measuring Frequency | 128 Hz |
| Maximum Permissible Overload | 250 Veff |
| Measuring Range | 0.15 to 20Ω 200 Ω 2 kΩ |
| Resolution | 0.01, 0.1, 1 Ω |
| Display Range | 0 to 19.99 Ω 20 to 199.9 Ω 200 to 1999 Ω |
| Intrinsic Uncertainty | ±(6% of measured value + 5D) |
| Operating Uncertainty IEC 61557 | ±(18% of measured value + 5D) |
| Measuring Time | 8 seconds (average from when START is pressed) |
| Limit Input | Tester retains set value even if instrument is turned off (assuming battery power supply is sufficient) |
| Automatic Changeover of Resolution | |
| RH | <7 kΩ <50 kΩ >50 kΩ |
| Resolution | 0.01, 0.1, 1 Ω |
| Interference Voltage Display DC + AC | |
| Vmax | 30 Veff |
| Common Mode Rejection | >80 dB at 50 and 60 Hz |
| Ri | 680 kΩ |
| Measuring Uncertainty | <10% for pure AC and DC signals |
| General Specifications | |
| Measuring Functions | 3-pole earth ground resistance, 2 pole ac resistance of a conductor, interference voltage |
| Intrinsic Error | Refers to the reference temperature range and is guaranteed for one year |
| Measuring Rate | 2 measurements/second |
| Battery | 9 V alkaline (LR61) |
| Battery Condition | LO-BAT is displayed if voltage drops below 6.5 V |
| Voltages | Between jacks H/C2 and E/C1: 250 Veff maximum (effective voltage) Between jacks S/P2 and E/C1: 250 Veff maximum |
| Climatic Class | VDE/VDI 3540 RZ (conforming to KWG as per DIN 40040, 4/87) |
| Working Temperature | 14 to 122°F (-10 to 50°C) |
| Operating Temperature | 32 to 95°F (0 to 35°C) |
| Storage Temperature | 68 to 140°F (-20 to 60°C) |
| Reference Temperature | 73 ± 4°F (23 ± 2°C) |
| Temperature Coefficient | &plusmm;0.1% of range per degree Kelvin |
| Dimensions | 4.5 x 2.1 x 8.5" (113 x 54 x 216 mm) |
| Weight | 1.9 lbs (850 g) |
| Safety | IEC/EN 61010-1, 600 V CAT II, pollution degree 2 |
What's included with the Fluke 1621
- Tester
- 2 x Measuring Leads with Alligator Clips
- Holster
- 9 V Alkaline Battery (LR61)
- CD-ROM
- Users Manual
Click on a category to view a selection of compatible accessories with the Fluke 1621 Earth Ground Tester.
