Our search by product feature is currently under construction. Please search by manufacturer or using the site search bar. We apologize for the inconvenience. Should you have any questions please feel free to contact us at sales@usamultimeters.com or by calling 888-315-6773
Fluke 1625-2 KIT
Catalog #: 4325181
Advanced GEO Earth Ground Tester Kit

  • Overview
  • Specifications
  • Summary
  • Cases
  • Current Clamps
  • Accessories

Product Highlights

  • 3- and 4-pole Fall of Potential, earth resistance loop testing
  • 4-pole Soil Resistivity testing
  • Selective earth ground rod testing using 1 clamp
  • Stakeless earth ground rod testing using 2 clamps
  • IP56 rated for outdoor use
  • Professional carrying case
  • USB data storage and transfer

In addition, the Fluke 1625-2 offers these advanced features:

  • Automatic Frequency Control (AFC) - identifies existing interference and chooses a measurement frequency to minimize its effect, providing more accurate earth ground value
  • R* measurement - calculates earth ground impedance at 55 Hz to more accurately reflect the earth ground resistance that a fault-to-earth ground would see
  • Adjustable limits - for quicker testing

Each Unit Includes

  • Fluke 1625-2 tester
  • 2 test leads
  • 4 earth ground stakes
  • 3 cable reels with wire (2-25 m, 1-50 m)
  • 2 clamps (one inducing, one sensing)
  • Batteries
  • Users manual
  • C1620 Rugged carrying case
  • ISO 9001 - Statement of Calibration Practices
Temperature ranges
Operating temperature range -10 °C to 50 °C (14° F to 122° F)
Storage temperature range -30 °C to 60 °C (-22° F to 140° F)
Temperature coefficient ± 0.1 % of range/± 0.1 % of reading/°C <18 °C >28 °C
Type of protection IP56 for case, IP40 for battery door according to EN60529
Safety Protection by double and /or reinforced insulation. Max. 50 V to earth per IEC61010-1. 300V CAT II, Pollution degree 2
EMC (Emission Immunity) IEC61326-1: Portable
Quality standard Developed, designed and manufactured to comply with DIN ISO 9001
External field influence Complies with DIN 43780 (8/76)
Auxiliary power 6 x 1.5 V alkaline (IEC LR6 or type AA )
Battery life span With IEC LR6/type AA: typ. 3,000 measurements (RE +RH ≤ 1 kΩ)
With IEC LR6/type AA: typ. 6,000 measurements (RE +RH > 10 kΩ)
Dimensions (WxHxD) 250 mm x 133 mm x 187 mm (9.75 in x 5.25 in x 7.35 in)
Weight ≤ 1.1 kg (2.43 lb) without accessories
7.6 kg (16.8 lb) including accessories and batteries in carrying case
Case material Polyester

 

Measurement of interference voltage dc + ac (UST)
Measuring Limits of error: method Fullwave rectification
Measuring Range Display Range Resolution Frequency Range Limits of Error
1 V to 50 V 0.0 V to 50 V 0.1 V dc/ac 45 Hz to 400 Hz sine ± (5 % of rdg + 5 digit)
Measuring sequence approx. 4 measurements/s
Internal resistance approx. 1.5 MΩ
Max. overload Urms = 250 V

 

Measurement of interference frequency (F )
Measuring Range Display Range Resolution Range Accuracy
6.0 Hz to 400 Hz 16.0 Hz to 299.9 Hz to 999 Hz 0.1 Hz to 1 Hz 1 V to 50 V ± (1 % of rdg + 2 digit)

 

Earthing resistance (RE)
Measuring method Current and voltage measurement with probe as IEC61557-5
Open circuit voltage 20/48 V, ac
Short circuit current 250 mA ac
Measuring frequency 94, 105, 111, 128 Hz selected manually or automatic. (AFC) 55 Hz in function R*
Noise rejection 120 dB (162 / 3 , 50 , 60, 400 Hz)
Max. overload Urms = 250 V

 

Electrical measurement specifications
Intrinsic error or influence quantity Reference conditions or specified operating range Designation code Requirements or test in
accordance with the relevant
parts of IEC 1557
Type of test
Intrinsic error Reference conditions A Part 5, 6.1 R
Position Reference position ± 90° E1 Part 1, 4.2 R
Supply voltage At the limits stated by the manufacturer E2 Part 1, 4.2, 4.3 R
Temperature 0 °C and 35 °C E3 Part 1, 4.2 T
Series interference voltage See 4.2 and 4.3 E4 Part 5, 4.2, 4.3 T
Resistance of the probes and
auxiliary earth electrodes
0 to 100 x RA but ≤ 50 kΩ E5 Part 5, 4.3 T
System frequency 099 % to 101 % of the
nominal frequency
E7 Part 5, 4.3 T
System voltage 85 % to 110 % of the nominal voltage E8 Part 5, 4.3 T
Operating error   Part 5, 4.3 R
Measuring Range Display Range Resolution Accuracy Operating Error
0.020 Ω to
300 kΩ
0.001 Ω to 2.999 Ω 0.001 Ω ± ( 2 % of rdg + 2 digit ) ± ( 5 % of rdg + 5 digit )
3.00 Ω to 29.99 Ω 0.01 Ω
30.0 Ω to 299.9 Ω 0.1 Ω
0.300 kΩ to 2.999 kΩ 1 Ω
3.00 kΩ to 29.99 kΩ 10 Ω
30.0 kΩ to 299.9 kΩ 100 Ω

 

Measuring time typ. 8 sec. with a fixed frequency
30 sec. max. with AFC and complete cycle of all measuring frequencies
Measuring error of RH and RS typ. 10 % of RE + RS + RH
Max. probe resistance ≤ 1 MΩ
Max. auxiliary earth electrode resistance ≤ 1 MΩ

Automatic check if error is kept within the limits required by IEC61557-5.

If after a measurement of probe-, auxiliary earth electrode- and earthing resistance, a measurement error of higher than 30 % is assumed because of the influencing conditions (see diagram), the display shows a warning symbol "!" and a notice that RS or RH are too high.

 

Automatic switchover of measuring resolution in dependence to auxiliary earth electrode resistance RH
RH with Umeas = 48 V RH with Umeas = 20 V Resolution
< 300 Ω < 250 Ω 1 mΩ
< 6 kΩ < 2.5 kΩ 10 mΩ
< 60 kΩ < 25 kΩ 100 mΩ
< 600 kΩ < 250 kΩ 1 Ω

 

Selective measurement of the earthing resistance
Measuring method Current and voltage measurement with probe as per EN61557-5 and current measurement in the individual branch with additional current transformer (patent applied for).
Open circuit voltage 20/48 V ac
Short circuit current 250 mA ac
Measuring frequency 94, 105, 111, 128 Hz selected manually or automatically (AFC), 55 Hz (R*)
Noise rejection 120 dB (162 / 3 , 50, 60, 400 Hz)
Max. overload Max. Urms = 250 V (measurement will not be started)

 

Measuring Range Display Range Resolution Intrinsic error* Operating error*
0.020 Ω to 30 kΩ 0.001 to 2.999 Ω 0.001 Ω ± (7 % of rdg + 2 digit) ± (10 % of rdg + 5 digit)
3.00 Ω to 29.99 Ω 0.01 Ω
30.0 Ω to 299.9 Ω 0.1 Ω
0.300 kΩ to 2.999 kΩ 1 Ω
3.00 kΩ to 29.99 kΩ 10 Ω
* With recommended current clamps/transformers.
Type 3 Pole, 4 Pole
Display (3 Pole Testers) Digital
Ground Resistance Range 299.9 K Ohms
Operating Frequency 55 Hz
Accuracy 3-pole and 4-pole Ground Resistance Measurement: ± (2 % rdg + 3 d)
Measuring Current 50 mA 
Measuring Voltage 48 V 
Measuring Frequency 128 Hz
Soil Resistivity Yes
Display Counts 2999 
Stakeless Capability Yes 
Power Supply Battery
CAT Rating II
CAT Voltage 300 V
Optional Ground Kit Included Yes
Auto Ranging Yes 
Unique Features • 3- and 4-pole Fall of Potential,
earth resistance loop testing
• 4-pole Soil Resistivity testing
• Selective earth ground rod
testing using 1 clamp
• Stakeless earth ground rod
testing using 2 clamps
• IP56 rated for outdoor use
• Professional carrying case
• USB data storage and transfer
• Automatic Frequency Control
(AFC) - identifies existing
interference and chooses
a measurement frequency
to minimize its effect,
providing more accurate
earth ground value
• R* measurement - calculates
earth ground impedance at
55 Hz to more accurately
reflect the earth ground
resistance that a fault-toearth
ground would see
• Adjustable limits - for
quicker testing
Warranty 2 YEARS
Calibration Included Factory Calibration
Power Supply Voltage Battery Powered
Data Logging No
Interfaces I/O Other, USB 
IP Rating IP40, IP56 
Battery Type AA 
Product Height 7.68 IN
Product Length 16.14 IN
Product Width 20.67 IN
ECCN Number EAR99
Country of Origin Romania
Shipping Height 7.68 IN
Shipping Length 16.14 IN
Shipping Width 20.67 IN
UPC 095969340335
MEMBER PRICE: INACTIVE
List price:   $5,749.24 Sign In to See Exclusive Member Price
  
Notify me when price changes $

Related products

Cases

Current Clamps

Accessories

Recently viewed products

We Ship Worldwide
Australia
Write us quote request in any language and then immediately translate it to English on our site.
Brazil
Envíenos su solicitud en cualquier idioma, que luego se traducen automáticamente en Inglés en nuestro sitio web.
Chile
Envíenos su solicitud en cualquier idioma, que luego se traducen automáticamente en Inglés en nuestro sitio web.
China
您的要求发送给我们以任何语言,它会自动翻译成英文在我们的网站。
France
Envoyez-nous votre demande dans n'importe quelle langue, qui seront ensuite automatiquement traduites en anglais sur notre site.
Germany
Schreiben Sie uns Ihre Anfrage in jeder beliebigen Sprache, diese wird dann auf unserer Website automatisch ins englische übersetzt.
India
हमें किसी भी भाषा में आपके अनुरोध है, जो स्वचालित रूप से हमारी वेबसाइट पर अंग्रेजी में अनुवाद हो जाएगा भेजें.
Italy
Inviaci la tua richiesta in qualsiasi lingua, che sarà automaticamente tradotto in inglese sul nostro sito web.
Japan
任意の言語で、その後は自動的に英語に当社のウェブサイト上に翻訳されますあなたのリクエストを送ってください。
Mexico
Envíenos su solicitud en cualquier idioma, que luego se traducen automáticamente en Inglés en nuestro sitio web.
Norway
Send oss din forespørsel på alle språk, som deretter automatisk oversatt til engelsk på våre nettsider.
Philippines
Ipadala sa amin ang inyong kahilingan sa kahit anong wika, na awtomatikong masasalin sa Ingles sa aming website.
Portugal
Envíenos su solicitud en cualquier idioma, que luego se traducen automáticamente en Inglés en nuestro sitio web.
Russian Federation
Отправьте нам свой запрос на любом языке, который будет автоматически переведен на английский на нашем сайте.
Spain
Envíenos su solicitud en cualquier idioma, que luego se traducen automáticamente en Inglés en nuestro sitio web.
United Kingdom
Write us quote request in any language and then immediately translate it to English on our site.
Quote Request
Portuguese Spanish German Hindi Italian Russian
English
Write us quote request in any language and then immediately translate it to English on our site
We Accept Payments
Usamultimeters.com BBB Business Review
Copyright © 2008-2024 usamultimeters.com All Rights Reserved
Products Manufactures Quote Request Resources Cart