Fluke 1621 Kit vs 1623 Kit vs 1621


 


Comparison of the Fluke 1621 KIT, 1623 KIT, and 1621 Earth Ground Testers:



Fluke 1621 KIT is an easy-to-us earth ground tester. For ground resistance testing, the 1621 is the first line of defense in detecting reliable ground connections. The unit features basic ground testing methods including 3-pole Fall-of-Potential as well as 2-pole ground resistance tests. It's portable size allows for easy transportation and the LED backlit screen is large and clear, allowing for easy readings.

The 1621 KIT includes 2 cable reels with wire, 3 earth ground stakes, 1 Test lead, 2 Alligator Clips, and batteries.

Fluke 1623 KIT is a distinctive earth ground tester that can perform all four types of earth ground measurement. Specifically, the tester is able to measure earth ground loop resistances using only clamps - called Stakeless testing. This method does not require the use of earth ground stakes or the disconnection of ground rods.

Testing methods include 3- and 4-pole Fall of Potential tests, selective testing, and Stakeless testing.

The 1623 KIT includes 2 test leads, 4 earth ground stakes, 3 cable reels with wire, 2 clamps (one inducing, one sensing), and batteries.

Fluke 1621 is an easy-to-us earth ground tester. For ground resistance testing, the 1621 is the first line of defense in detecting reliable ground connections. The unit features basic ground testing methods including 3-pole Fall-of-Potential as well as 2-pole ground resistance tests. It's portable size allows for easy transportation and the LED backlit screen is large and clear, allowing for easy readings.

The 1621 comes with two measuring leads with alligator clips, one battery, and a protective yellow holster.

 

Fluke 1621 KITFluke 1623 KITFluke 1621

 Feature / Model 1621 KIT 1623 KIT 1621
Display Digital Digital Digital
Ground Resistance Range 2 K Ohms 299.9 K Ohms 2 k Ohms
Measuring Frequency 128 Hz 128 Hz 128 Hz
Measuring Current 50 mA 250 mA 50 mA
Measuring Voltage 24 V 20 V 24 V
Soil Resistivity No Yes No
Data Logging No No No
Optional Ground Kit Included Yes No No


ModelFluke 1623 KITFluke 1621 KITFluke 1621
ProductBASIC GEO EARTH GROUND TESTERFluke 1621 KIT Basic Earth Ground Tester Kit with 1621, Cable Reels, Ground Stakes,...Fluke 1621 GEO Earth Ground Tester with 3-Pole Fall-of-Potential and 2-Pole Resistivity
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Price
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Ground Testers/3 Pole / 4 Pole Ground Testers

Type3 Pole, 4 Pole3 Pole3 Pole
Display (3 Pole Testers)DigitalDigitalDigital
Ground Resistance Range19.99 K Ohms2 K Ohms2 K Ohms
AccuracyN/AIntrinsic uncertainty +/- 6% of measured value + 5D.
Operating uncertainty IEC 61557 +/- 18% of measured value + 5D 
Intrinsic uncertainty +/- 6% of measured value + 5D.
Operating uncertainty IEC 61557 +/- 18% of measured value + 5D 
Measuring Current250 mA50 mA50 mA
Measuring Voltage48 V24 V24 V
Measuring Frequency128 Hz128 Hz128 Hz
Soil ResistivityYesNoNo
Stakeless CapabilityYesNoNo
Power SupplyBatteryBatteryBattery
CAT RatingIIIIII
X