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Your cart is empty. Specifications:
Output Voltage: 250V/ 500V/ 1000V/ 2000V/ 2500V
Measurement Range:
250V: 1MΩ~10GΩ
500V/1000V: 2MΩ~20GΩ
2000V/2500V: 5MΩ~40GΩ
AC Voltage: 10V~600V
DC Voltage: 10V~600V
Resistance: 1MΩ~200GΩ
Absorption Ratio: Yes
Polarization Index: Yes
Automatic Discharge: Yes
Test Voltage Display: Yes
High Voltage Indication: Yes
Measurement Time Display: Yes
Material: ABS
Max. Display: 2000 counts
Data Storage: 100 sets
Range: Auto range
Operating Altitude: 2000m
Operating Temperature: 0-35°C
Storage Temperature: -10~50℃
Storage Humidity: Power Supply: 8 * 1.5V AA battery (NOT included)
Item Size: 180 * 140 * 70mm / 7.09 * 5.51 * 2.76in
Item Weight: 640g / 22.58oz
Package Weight: 978g / 34.50oz
Package Size: 21 * 17.8 * 7.8cm / 8.27 * 7.01 * 3.07in
Package List:
1 * Insulation Resistance Tester
1 * Signal Shielding Wire
2 * Test Lead
2 * Alligator Clip
1 * Storage Bag
1 * Manual (English)
Isaias Gomez
2025-08-16 18:16:41
We have old machines with wiring harnesses that run through sealtight. Sealtight gets damaged and can sometimes rip one of the cables inside. Can't tell were the break is without removing every wiring hardness out of seal tight. We'll that's were this comes in handy. The megger itself is really nice the cables on the other hand feel a little cheap. Don't really mind since I only need this to find shorts nothing else. To check voltage a use a trusted certified fluke clamp meter. I had some spare fluke cables in my toolbox so I installed them on the megger, they fit right in and I tossed the cheap cable sit came with. Now I got a hell of a unit. I like it so far, does what it says. I can find shorts just like the $1200 meggers some guys in the shop have You cant beat the $80 for the quality you get. So 5 start review for now. I will update my review if anything comes up.
LG
2025-07-26 21:00:05
The media could not be loaded.
Ab
2025-07-21 19:00:36
The media could not be loaded.
Pete Lehmann
2025-06-26 17:54:27
Airports run AC constant current series circuits with isolation transformers under every lighting fixture to step-down the voltage and permit the primary current to pass in the event of a single light fixture failure. This system is powered and managed by one or more large Constant Current Regulators (CCRs) which ensure that the current remains constant depending on a number of available settings between 4.7 - 6.8 amps. This is done by adjusting the voltage levels which nominally operate at 1,800 VAC, but can be raised in a matter of milliseconds all the way up to 5,000 VAC in the event of a circuit fault.The primary power cable which runs a complete loop from the CCR, around the entire 4,000' runway, and back to the CCR was unfortunately installed as direct bury. Regardless of how protected these cables are underground, the FAA requires that we perform regular, evenly spaced cable insulation resistance testing using a hand crank or digital megohmmeter and track the trends of the readings over time to anticipate failures prior to them occuring without warning.These "Meggers" weren't very cheap, the airport supply and tool companies offering those models capable of the minimum 2,000 VAC output needed starting at $3,500! That's too rich for a small rural town in Northern Maine to be sure. I'm grateful I found this one for the price it was offered at, but I was concerned that it wouldn't be ideal for our application and require us to become "creative" in order to use it for our purposes. Those concerns were absolutely unfounded, as this unit worked as if it were designed specifically for airport lighting use! We have a physical circuit interrupt and maintenance grounding block called the S1 Cutout which a couple of probe terminal ends I had from another tool fit perfectly into the built in circuit testing socket, and we're now in compliance!Don't hesitate to purchase this if you're in a similar situation at an airport, especially if your lightning vault is equipped with the newer ADB Safegate CCRs and S1 Cutouts. If your system isn't equipped with the ADB Safegate S1 Cutouts, I HIGHLY recommend you procure and install them between every CCR and it's circuit you operate. Nevermind the ease of maintenance those simple accessories offer, I feel that being able to remove the cover from an S1 Cutout and physically isolate the CCRs from the circuits, lock the cover out with a key to prevent anyone from reinstalling the cover allowing for the circuit to become energized, is cheap easy insurance that takes the concept of Lock-Out/ Tag-Out to a whole new level.
Calvin
2025-04-13 13:16:27
It has performed as design. Would recommend you buy one
The Engineer Critic
2025-03-03 18:32:14
Seems to work fine after only basic testing with resistors and ESD bags, and I saw no issues using NiMh AA batteries (qty 8, and a screwdriver is required to install them). I was surprised that ESD bags are not more conductive than the measurements indicated. Note that the 1Mohm-2Mohm range is only measurable when the output voltage is set to 500V or 1000V (I would have expected a reading at 250V but it shows "out of range" -- this actually matches the instruction sheet though I fail to see why). For my basic testing I only used the two outer banana jacks (didn't use the earth ground plug). Note that there are several meters here that look identical so please note differences in the output voltage and measurable resistance range. I would have been happier with this unit if it could output 100V (the minimum output voltage for this one is 250V). One common element is that the word "automatically" seems to be misspelled as "atuomaticaiiy" on all of the units of this particular style. I should also mention that some resistance values, I think
Customer
2025-02-23 13:26:54
Was looking for a portable and cost-effective megger tester. Found this unit. Have no way of comparing accuracy but it appears to be working with no issues.
JohnK
2024-12-28 13:26:18
The unit is working fine but the manual is impossible to read. Size 2 font or somewhere close. Went online and couldn't find a pdf version.
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