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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
Metrel CS 2099 Installation Tester Field Verification CheckboxOverview The Metrel CS 2099 Installation Tester Field Verification Checkbox is a multifunction device designed to allow periodic checks of installation testers for basic accuracy and functionality. Ideal for weekly or monthly checks in between formal 3rd party traceable calibrations, it provides a quick and easy way to verify essential functions. The device provides the capability to verify: Insulation calibration up to 1000V Continuity function
Overview
The Metrel CS 2099 Installation Tester Field Verification Checkbox is a multifunction device designed to allow periodic checks of installation testers for basic accuracy and functionality. Ideal for weekly or monthly checks in between formal 3rd party traceable calibrations, it provides a quick and easy way to verify essential functions.
The device provides the capability to verify:
- Insulation calibration up to 1000V
- Continuity function calibration
- Fault loop impedance calibration with RCD trip-lock function
- Calibration of RCD trip-out time measurement
- Line impedance calibration
- Voltage and frequency calibration
- Measurement of leads verification
- PE test terminal functional verification
- Automatic mains polarity verification
Specifications
Insulation Resistance
- 2.0 MOhm - Accuracy +-1%
- 50 MOhm - Accuracy +-1%
- Maximum test voltage: 1500V DC (1200V DC continuously)
Low Resistance
- 0.5 Ohm - Accuracy +-2%
- 5.0 Ohm - Accuracy +-2%
- 15 Ohm - Accuracy +-2%
- Maximum test current: 220mA DC
Voltage and Frequency
- 50.0V @ 230V AC
- Short-circuit current: <6mA
- Nominal output resistance: 25 kOhm
Fault Loop Impedance, Trip-Lock Impedance, Line Impedance
- 1.2 Ohm (Existing circuit loop impedance + 0.2Ohm) - Accuracy +-0.2Ohm
- 11 Ohm (Existing circuit loop impedance + 11Ohm) - Accuracy +-0.5Ohm
RCD Trip-Out Time Simulation and Current Measurement
- Current reference value 30mA - Accuracy +-1%
- Trip-out time reference value 30mA - Accuracy +-2ms
- Current Low Indication 28mA - Accuracy +-1mA
- Current High Indication 35mA - Accuracy +-1mA
Standard Warranty
The product comes with a 1-year standard warranty.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Best pillow I've ever had
Size: Queen (Pack of 1)
I don't really write reviews but holy buckets, Batman. This pillow is legit. Back, neck, and shoulder pain is nothing new for me; I've had scoliosis since I was a kid and hyperflexibility in my neck since birth leading to frequent muscle spasms that have caused me to miss work.
Guys. This pillow. It is the most comfortable pillow I've ever had. Like, my neck doesn't hurt and I genuinely didn't remember what that felt like. It's simultaneously supportive and soft and it doesn't sink in. The instructions are super clear to understand and the pillow fluffs up no problem if it gets a little flat. This is a game changer for me and I so hope anyone who buys this has the same experience.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
I highly recommend this pillow, it’s great for someone with neck or back problems.
Size: Queen (Pack of 1), Size: Queen (Pack of 1)
I absolutely love this pillow! When it says it’s adjustable it definitely means that. When you first get it, it’s hard to believe that it’s going to be anything but put it in the dryer for a few minutes and it becomes so large. You will definitely have to remove some of the stuffing unless you like a really large fluffy pillow.
The stuffing is high-quality and once it has been put into the dryer it becomes a fibrous type material that can be fluffed over and over and go back to the same size. It seems to be a high-quality cover on the outer portion and is thick and has a slight cooling affect. It has a separate cover on the inner portion covering the foam stuffing.
I ordered this because I have neck problems and it has been super comfortable for me because I’m able to adjust it multiple times depending on my needs for the particular night when I lay down. Having the extra stuffing means that if the pillow does happen to go flat I can always add the extra that I took out when I received it.
It did have a slight odor when it first came, but after putting it in the dryer, it went away immediately. I do think that’s only due to the plastic that it’s shipped in not anything with the pillow.
I think this pillow is well worth it price and I would highly recommend it for anyone that is a side or back sleeper or has any type of neck problems.
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Reviewed in the United States on February 3, 2026
★★★★★ 5
Amazing!
Size: King (Pack of 1)
Such a great pillow I’m buying another one! You can add or subtract stuffing to your liking. It’s really nice quality, quilted and soft. Best pillow ever. Super comfy and great sleep. Pretty firm with all the stuffing. Perfect the way it came with stuffing on the side. My husband loves it and now I want one.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Totally worth the money
Size: King (Pack of 1), Size: King (Pack of 1)
Right off the bat, the packaging is absolutely adorable and felt like I was buying a premium product. I love that this pillow is adjustable and as a side sleeper, I needed a pillow that is both firm and supportive of my neck. This hits all the boxes. We will be buying more of these for our bed!
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Soft and cool.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Love this pillow set. Comfortable addition and nice and cool at all times. Going to be great for when the hot weather hits
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Reviewed in the United States on June 8, 2026
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