Fluke T6-1000 Electrical Tester

Model#: T6-1000 Electrical Tester Part#: 4910269 UPC#: 0 95969 85404 7
Fluke T6-1000 Electrical Tester is rated 4.0 out of 5 by 34.
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  • T6-1000 Electrical Tester
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Key features

  • Measure voltage to 1000 V AC without test leads
  • Simultaneously measure voltage and current
  • 17.8 mm open fork is widest in the industry
  • Measure up to 200 A on 4/0 wires (120 mm2)
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Product overview: Fluke T6-1000 Electrical Tester

Measure voltage without test leads

The Fluke T6-1000 Electrical Tester with FieldSense™ technology lets you quickly, safely take True rms voltage and current measurements without test leads.

Unlike other fork testers that merely detect voltage, the T6-1000 makes actual measurements, without contacting a live, metallic conductor. Just slide the 17.8 mm open fork, the widest in the industry, over a conductor and read simultaneous voltage and current values. Or simultaneous frequency and current values. The open fork works with wires up to AWG 4/0 (120 mm2). Or, you can use the attached test leads to measure voltage DC to 1000 V.

  • True rms voltage and current to 200 A AC, 1000 V AC
  • Resistance 1 Ω to 100 kΩ

Work on any jobsite

Make use of the HOLD button to temporarily freeze the reading on the screen so you can keep working with the same measurement up. Plus, the display features large, easy-to-read numbers and a backlight for darker work environments or inside cabinets. The T6-1000 works with the Fluke TPACK ToolPak™ Magnetic Meter Hanger to make it even more convenient.

How FieldSense™ technology works

FieldSense ™ technology is different than other open fork testers work by interpreting a magnetic field to show AC current. FieldSense™ detects an electrical field that interacts with a T6 reference signal, showing a voltage value on the tester’s display.

FieldSense tools

Learn how to use the T6
Download the Quick Reference Guide
Download the T6 "How-To" Demonstration Guide
Read the FieldSense Proving Unit Demonstration Guide

FieldSense tools

T6 Electrical Tester Helps Team at Cutting Edge Cancer Research Center

T6 Awards

PTIA 2018 Awards Winner

2017 NECA Showstopper H18 Innovation Awards Winner

Dealer Design Award 2018

What's in the box:

  • T6-1000 Electrical Tester
  • Attached test leads with removable 4 mm probe caps
  • Quick Reference Guide

Specifications: Fluke T6-1000 Electrical Tester

Measurement Specifications
FunctionRequires test leadsRangeResolutionAccuracy[1]
ac voltage true-rms
No1000 V1 V± (3 % + 3 counts) 45 Hz - 66 Hz[2][3]
ac current true-rms
No200.0 A0.1 A± (3% + 3 counts) 45 Hz - 66 Hz
frequency (Hz)
No45 Hz – 66 Hz1 Hz± (1% + 2 counts)[3]
Volts ac true-rmsYes1000 V1 V± (1.5% + 2 counts) 45 Hz - 66 Hz
Volts dcYes1000 V1 V± (1% + 2 counts)
ResistanceYes2000 Ω1 Ω± (1% + 2 counts)
Yes20.00 kΩ0.01 kΩ
Yes100.0 kΩ0.1 kΩ
Safety 1000 V CAT III
600 V CAT IV

Accuracy[1]: ± ( [ % of reading] + [number of least significant digits] ). Accuracy is specified for 1 year after calibration, at 18 °C to 28 °C (64 °F to 82 °F) with relative humidity to 90 %. AC measurements are ac-coupled, RMS responding.
Accuracy[2]: Add 3 % without an external ground connection. External ground connection required for user wearing insulated gloves, standing on an insulated ladder, or otherwise insulated from earth ground.
Accuracy[3]: FieldSense is specified from 16 V to 100 % of range.

General Specifications
Calibration1-year calibration cycle
Dimensions61.1 x 259.3 x 43.8 mm
Jaw opening17.8 mm
Weight0.35 kg (0.78 lb)
TemperatureOperating-10 °C to +50 °C (14 °F to 122 °F)
Storage-30 °C to +60 °C (-22 °F to +140 °F)
AltitudeOperating2,000 m (6,562 feet)
Storage10,000 m (32,808 feet)
Relative Humidity0% to 90%, 5 °C to 30 °C (41 °F to 86 °F)
0% to 75%, 30°C to 40 °C (86 °F to 104 °F)
0% to 45%, 40°C to 50 °C (104 °F to 122 °F)
Battery Type and Life2 x AA (IEC LR6); 360 hours continuous, typical; 200 hours using FieldSense
Temperature coefficient0.1 x (specified accuracy) / °C for <18°C or >28 °C
0.1 x (specified accuracy) / °C for <18°C or >28 °C
SafetyIEC/EN 61010-1: Pollution Degree 2
Electromagnetic EnvironmentIEC/EN 61326-1: Portable

Models: Fluke T6-1000 Electrical Tester

T6-1000 Electrical Tester
Part#: 4910269
UPC#: 0 95969 85404 7


  • Attached test leads with removable 4 mm probe caps
  • User documentation
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Rated 5 out of 5 by from Keeping up with the times Such a pleasure to get touchless volts, hertz and amps. The new duel reading display is also nice. Keeping up with technology - thanks
Date published: 2022-09-17
Rated 5 out of 5 by from Idiot proof This volt meter is everything I expected. Simple dial, simple design, love it.
Date published: 2021-09-15
Rated 5 out of 5 by from Great for everyday trouble shooting Use thus on a daily basis. Field sense gives you volts and amps with exposing the joints. A real time saver!
Date published: 2021-06-18
Rated 3 out of 5 by from Equal to the T5, but lacking. The T6-1000 works as well as the T5-1000 that I have used for 20 years in all the features and regards that are the same between the two meters. However, the no contact voltage detecting feature is not consistent nor accurate in determining whether a circuit is hot or not. I have always carried a Fluke 2AC in my breast pocket and continue to do so. The Fluke 2AC is not complicated or multi featured. It detects voltage with a red light as an indicator, period. No sound, no other meanings. If you have a red light, you have power, period. The T6-1000 was as pricy and I splurged on the upgrade, in retrospect, I would recommend sticking with the Fluke T5-1000 as the added features are not all that they are cracked up to be.
Date published: 2021-05-30
Rated 4 out of 5 by from Fluke T6-1000 It's great to have a test instrument that can measure voltage & current simultaneously, while not being fearful of an arching situation. Safety is perhaps the greatest advantage of using this tool. My only complaint so far is not understanding why I consistently get different DC voltage readings, depending on the polarity of the test leads. For ex., reading -9v vs +8v on a 9v battery and -29v vs +27v on a DC power supply. Why should the polarity of the test leads matter? I get identical DC readings regardless of test lead polarity when using my standard Fluke DDM. Do I have a faulty T6-1000?
Date published: 2021-01-04
Rated 1 out of 5 by from buy the t5 I have owned it for a year now the field sense is dangerously unreliable all other features work very well
Date published: 2020-12-21
Rated 4 out of 5 by from Is this T6-1000 supporting True-RMS? I would like to know is this T6-1000 (and T6-600) supporting True-RMS or Averaging only?
Date published: 2020-12-18
Rated 5 out of 5 by from It does everything it says it will do It does everything that it says it will do, and it hasn't broken in the 3 years i've been abusing it. Good enough for me.
Date published: 2020-11-06
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