Fluke T6-1000, 1000V AC

Fluke T6-1000 Electrical Tester is rated 3.7 out of 5 by 18.
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getAggregateRating, 26.24ms
  • T6-1000 Electrical Tester
  • T6-1000 Electrical Tester - 2
  • T6-1000 Electrical Tester - 3
  • Fluke T6-1000 Electrical Tester

Key features

Measure voltage and current at the same time without test leads!

  • Be safer: Measure voltage to 1000V AC through the open fork, without test leads.
  • Be faster: No need to open covers or remove wire nuts.
  • Be more efficient: Simultaneously measure voltage and current.
  • Be everywhere: 17.8 mm open fork is widest in the industry; measure up to 200 A on 4/0 wires (120 mm2).

Product overview: Fluke T6-1000, 1000V AC

Fluke T6 is the perfect “all-in-one” tool for troubleshooting, maintenance and service.

Troubleshooting electrical systems can be time-consuming and potentially dangerous because it requires access to metallic contact points.

The latest Fluke T6 Electrical Testers make it possible to take reliable true-rms measurements in crowded junction boxes or along conductors with inaccessible endpoints, saving time, minimizing potential errors, and greatly reducing the possibility of arc flash. The rugged testers are 1000V CAT III, 600V CAT IV safety rated and feature an easy to read display with a backlight.

See how easy it is to make FieldSense measurements


Now, with Fluke’s FieldSense technology, you can quickly and easily take measurements by sliding the open fork over a conductor to see the voltage level without the need for test leads*.

How to use your new Fluke T6

How to use your new T6

Learn how to use your new T6 with revolutionary “Field Sense” technology and get the best of your tester. Here are some hints to keep in mind when using it. Measure voltage and current at the same time.

How does FieldSense Technology work?

Measures a voltage signal in reference to earth via the hand of the user by a capacitive sensor without any electrical contact or galvanic connection, fully isolated!

The sensor area of the tester should be located close to the measured signal on a live conductor. In this case the hand and body of the user provides a connection to earth. The electrical field (voltage) and the magnetic field (current) is picked up. When there is a missing earth connection an earth symbol in the display of the T6 shows up.

In some cases, test leads have to be used: When the hand or the human body is isolated to earth (e.g. safety gloves) or if the human body has no earth reference (e.g. upper floors in wooden houses) the earth reference must be provided by connecting the black test lead (COM) to earth.

Product Highlights

  • FieldSense technology for ac voltage, current and frequency measurement without making electrical contact to live voltage*
  • Simultaneous voltage and current display – shows all power supply measurements at a glance for efficient trouble shooting
  • 1 to 1000 V ac or dc (T6-1000)
  • 0 to 200 A ac
  • True-rms voltage and current
  • Resistance 1 Ω to 100 kΩ
  • Frequency measurement 45 Hz to 66 Hz
  • Works with wires up to AWG 4/0 (120 mm2) with a 17.8 mm jaw opening
  • HOLD button temporarily freezes the reading for easy viewing
  • Easy to read display with backlight
  • Accepts optional Fluke TPAK Magnetic Meter Hanger for convenient operation
  • Standard two-year warranty; extendable to 4 years through product registration within 45 days of purchase+
*Requires capacitive path to ground, provided through user in most applications. Ground connection via test lead may be required in some situations.

Specifications: Fluke T6-1000, 1000V AC

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, 1000V AC

T6-1000 Electrical Tester
Buy it


  • Attached test leads with removable 4 mm probe caps
  • User documentation

Reviews: Fluke T6-1000, 1000V AC

Rated 5 out of 5 by from Amazing Meter Hands down amazing. It's new technology meaning it's different. Once you figure out how to use it properly it's an amazing troubleshooting meter. I've had absolutely no problems with accuracy after I figured out how to use it correctly. I would love to see phase rotation on the next go around. I could care less that it doesn't read microfareds and probably not the best for residential. I use it all the time in commercial and industrial!! Revolutionary!!
Date published: 2018-03-11
Rated 5 out of 5 by from Tight little package . Bought one in Jan, used it lots already . Since I sometimes work on fire and security systems , I like the more capable Ohm ranges . Feild sence works well , and is handy to have . It’s a rugged compact instrument , carrys well on the belt . A lot easier than digging out my 87 ! If I could change anything , I would add a MegOhm range . Then I could leave the 87 in the toolbag .
Date published: 2018-03-09
Rated 4 out of 5 by from Nice all around meter I saw this meter a while back and couldn’t wait for its release. I bought it and right away there a some features that are really nice. Having the back light is a major plus. The field sense takes a few uses to get used to how it works. But it is really nice to see amperage and voltage at the same time while troubleshooting. All around another good fluke meter. The only complaint is the voltage is not super accurate. It’s within 10%.
Date published: 2018-03-06
Rated 2 out of 5 by from thinking about buying I'm on the verge of buying but the biggest issue I'm afraid of is what happens if the leads get damaged? on other meters, I purchase a new set of leads once a year. just to be safe.
Date published: 2018-02-28
Rated 1 out of 5 by from Highly Disappointed. When I ordered this meter in October, I was told an 8-10 week lead time. 4 months later, I finally receive my meter, and not only does the TPAK hanger not work with it, it will not read a proper ground, even when I connect the lead to a monitored ground connection. I love the idea, but this meter leaves a lot to be desired.
Date published: 2018-02-16
Rated 4 out of 5 by from Great Meter! Well Designed!! I got this t6-1000 meter recently and have been very satisfied. The field sense feature works great with the ground contact button on the back! I think it is important to know when to use the contact button or the black probe. I believe the T6-1000 Will perform well and give accurate readings for anyone that takes the time to learn how to use it properly. The one thing I am very disappointed/confused about is how the world are you suppose to use the TPAK magnet kit with this. I have a few meters with TPAK and I don't see how to put on this meter? Is there a new series of TPAK or???? I hope I don't have to spend more $$$ to get a different TPAK! Over all very useful unit.
Date published: 2018-01-26
Rated 5 out of 5 by from In my shopping cart Right now I'm on the verge of buying it but after seeing the reviews I don't know... It'd be nice if I could get a loaner for review purposes I'm part of the HVAC trade and group community
Date published: 2018-01-25
Rated 1 out of 5 by from T6-1000 not a good choice I bought this meter with the intentions of using it in a healthcare environment to make trouble shooting easier and safer. Unfortunately this meter does NOT fit the bill AT ALL. First of all it requires you to touch a ground pad on the meter or use the ground(black lead) to establish a ground reference for the Field Sense to even operate and with the ground pad the voltage readings swing wildly and never settle out. Using the ground lead the reading settle out somewhat but still remain way out of range compared to two other meters I used to check against the T6-1000. Also an alligator clip is shown in the photos and naturally is not included and neither is a simple case or hanger. Im sorry but for this price point it should be a given that these things are a standard now. Don't worry there will be a Asian version for half the price that works better with all of the accessories within a year. I guess we lose again america. I will returning this unit a soon as possible
Date published: 2017-12-19
Rated 1 out of 5 by from Not working Bought this tester today thought I would give it a try. Will be taking it back tomorrow, after turning it on it just flashes ERR (error) and CAL (calibrate) I assume, Have had t5 for 10 years without one single issue.
Date published: 2017-12-02
Rated 2 out of 5 by from Fieldsense is not quite ready for primetime yet! I ordered this new technology skeptically shortly after product announcement. And it's about what I expected, and have heard from others while waiting for it to arrive. The FieldSense for voltage is pretty unreliable without a connection from the black lead to a good ground. Using the only the backside ground button/pad, I've gotten readings anywhere from 0 volts to 347 volts (how coincidental is that??) from a single 120v conductor while standing on concrete in regular work boots. I can't even trust it to determine if ANY voltage is present, because it has indicated -0- volts on energized conductors, while indicating that it had an "acceptable" earth ground. Same issue exists even if I am touching a good earth ground point that works for the single-lead method; so grounding yourself doesn't appear to make it any more reliable, even if the screen shows you have a "good" earth ground connection. And yes, I had the both leads docked in the storage slots (this is important) while attempting the readings. Using FieldSense with the black/ground lead on a good ground seems to be reliable and accurate, so I'll give that method a thumbs up. Just wish it worked truly "leads-free". The other features are worth the price though, love the backlit screen! Maybe this concept will get better in a few generations. So if you're thinking about a purchase, maybe hold off until the technology improves, accept FieldsSense as a "novelty" feature in lead-free mode, or go with the seemingly bulletproof T5.
Date published: 2017-11-22
  • y_2020, m_7, d_10, h_15
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.10
  • cp_2, bvpage2n
  • co_hasreviews, tv_0, tr_18
  • loc_en_US, sid_fluke-t6-1000, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_fluke
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 27.37ms