Hi Vaping Underground members, In this review i take a look at the WASP NANO MTL RTA from Oumier. The OUMIER WASP NANO MTL RTA was supplied for the purpose of this review by Ella from Sourcemore.
https://www.sourcemore.com/oumier-wasp-n...l-rta.html
Introduction
When it comes to budget atomizers that still give excellent performance you need look no further than Oumier who have consistently raised the question if they can do it for that price why can't others?
They are best known for the WASP which comes in numerous renditions and here we have the Wasp Nano MTL RTA which i am late to the party with but never turn down the opportunity to test anything from Oumier!
The Wasp Nano MTL RTA has dual bottom airflow slots adjusting over a series of airflow holes feeding side airflow outlets which wrap air around your coil, easy build deck and a choice between a transparent PCTG Chamber or pre-installed Stainless Steel one. Coming in a choice of 3 different colour options, let's check this little 22mm MTL RTA out!
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In The Box
Contents:
1 x Wasp Nano MTL
4 x Coils
2 x Slotted Set Screws
3 x Transparent Silicon ring
1 x Spare Top-cap/Drip tip
1 x PCTG fill plate/Chamber
1 x Bubble Glass
1 x T-shaped Screwdriver
1 x Cotton
1 x User Manual
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Aesthetics
The Wasp Nano MTL RTA came in small cardboard box packaging with an outer cardboard sleeve and on opening we have the completed RTA with straight glass presented one side and an assembled bubble glass with PCTG Chamber and fill plate and spare top-cap/drip tip the other.
I received the Black version, the options are Stainless Steel, Black or Gold. Up top we have a PCTG stepped top-cap with an integrated drip-tip. Through the glass we can see the Wasp logo on the chamber and on the base we have the dual slotted AFC with Wasp logo's carved both front and back.
Moving to the base we have printed branding and safety stamps with a Gold plated 510 which protrudes nicely. The overall size is small and quite cute looking even when swapping out for the bubble glass!
___________________________________________________________________
Wasp Nano MTL RTA Specs and Features:
Size: 22mm x 40.9mm
Capacity: 2ml/1.2ml
Coil: Single Coil
Material: 304 Stainless Steel & PCTG
22mm diameter with 2ml capacity
Straight and bubble tube included
Deck for easy single coil building
Top-cap with integrated drip tip
Top-fill
Adjustable bottom dual airflow holes
Thread: 510
Colours: Stainless Steel, Black, Gold
___________________________________________________________________
What You Receive?
As well as the completed RTA you also receive an already assembled bubble glass, PCTG chamber and spare top-cap/drip tip section. You also receive a bag of spares which includes spare (Green O-rings), grub screws and a T-piece tool.
You receive the manual full of diagrams and a bag with 4 cotton strips and 4 Kanthal micro coils which have obviously been incorrectly named in the specs as 0.2ohm coils which they clearly are not!
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It's Various Parts!
Up top we have a PCTG top-cap with integrated drip tip so if you don't like it you are stuck with it, a spare top-cap/drip tip section is included but it's identical. The top-cap screws on via the chimney threading and has an O-ring to it's perimeter to seal. Removing the top-cap reveals 3 good sized fill ports which appear to be almost right on top of the chamber but i had no issues with filling quickly.
The straight glass holds a disappointing 1.2ml of e-liquid although the bubble glass does increase capacity but still only to 2ml.
The glass both secures and seals to an O-ring to the underside of the fill plate. We then have the fill plate, chimney and chamber section which is Stainless Steel with the pre-assembled tank but also included is a lightweight semi-transparent alternative. The base section includes a raised deck which has the familiar Wasp post design. The AFC moves with a nice tolerance and has stoppers but as far as i can tell can't be removed.
___________________________________________________________________
The PCTG Spare Section
As mentioned as well as the RTA coming complete with a metal chamber section and straight glass we get a second assembly comprising of everything accept the base section which gives a bubble glass and PCTG chamber/fill plate option.
This gives you a spare top-cap/drip tip section just in case the acrylic threading wears and the chamber/fill section which will make a quite light RTA even lighter. For me though the PCTG chamber section is too thin and although i am not a materials expert i would have no confidence with the durability where heat is involved!
One thing i did do though which i expect pretty much everyone will do is swapped the straight glass with useless 1.2ml capacity to the still low capacity 2ml bubble glass!
___________________________________________________________________
The Airflow
This has a weird airflow design for MTL which instead of having varying sized holes one side to choose from it has a series of five 2mm holes ether side then dual slots on the AFC to have one, two, up to 5 holes open either side much more akin to a RDL design. The restriction is then helped by having narrow channels that lead to the airflow outlets on the posts.
So the air comes in through the inlets but instead of travelling underneath the deck and out an airflow outlet directly underneath your coil it travels from both sides up through the posts and out through 3 airflow outlets on each post giving side rather than bottom airflow!
___________________________________________________________________
Review Continued Below:
https://www.sourcemore.com/oumier-wasp-n...l-rta.html
Introduction
When it comes to budget atomizers that still give excellent performance you need look no further than Oumier who have consistently raised the question if they can do it for that price why can't others?
They are best known for the WASP which comes in numerous renditions and here we have the Wasp Nano MTL RTA which i am late to the party with but never turn down the opportunity to test anything from Oumier!
The Wasp Nano MTL RTA has dual bottom airflow slots adjusting over a series of airflow holes feeding side airflow outlets which wrap air around your coil, easy build deck and a choice between a transparent PCTG Chamber or pre-installed Stainless Steel one. Coming in a choice of 3 different colour options, let's check this little 22mm MTL RTA out!
___________________________________________________________________
In The Box
Contents:
1 x Wasp Nano MTL
4 x Coils
2 x Slotted Set Screws
3 x Transparent Silicon ring
1 x Spare Top-cap/Drip tip
1 x PCTG fill plate/Chamber
1 x Bubble Glass
1 x T-shaped Screwdriver
1 x Cotton
1 x User Manual
___________________________________________________________________
Aesthetics
The Wasp Nano MTL RTA came in small cardboard box packaging with an outer cardboard sleeve and on opening we have the completed RTA with straight glass presented one side and an assembled bubble glass with PCTG Chamber and fill plate and spare top-cap/drip tip the other.
I received the Black version, the options are Stainless Steel, Black or Gold. Up top we have a PCTG stepped top-cap with an integrated drip-tip. Through the glass we can see the Wasp logo on the chamber and on the base we have the dual slotted AFC with Wasp logo's carved both front and back.
Moving to the base we have printed branding and safety stamps with a Gold plated 510 which protrudes nicely. The overall size is small and quite cute looking even when swapping out for the bubble glass!
___________________________________________________________________
Wasp Nano MTL RTA Specs and Features:
Size: 22mm x 40.9mm
Capacity: 2ml/1.2ml
Coil: Single Coil
Material: 304 Stainless Steel & PCTG
22mm diameter with 2ml capacity
Straight and bubble tube included
Deck for easy single coil building
Top-cap with integrated drip tip
Top-fill
Adjustable bottom dual airflow holes
Thread: 510
Colours: Stainless Steel, Black, Gold
___________________________________________________________________
What You Receive?
As well as the completed RTA you also receive an already assembled bubble glass, PCTG chamber and spare top-cap/drip tip section. You also receive a bag of spares which includes spare (Green O-rings), grub screws and a T-piece tool.
You receive the manual full of diagrams and a bag with 4 cotton strips and 4 Kanthal micro coils which have obviously been incorrectly named in the specs as 0.2ohm coils which they clearly are not!
___________________________________________________________________
It's Various Parts!
Up top we have a PCTG top-cap with integrated drip tip so if you don't like it you are stuck with it, a spare top-cap/drip tip section is included but it's identical. The top-cap screws on via the chimney threading and has an O-ring to it's perimeter to seal. Removing the top-cap reveals 3 good sized fill ports which appear to be almost right on top of the chamber but i had no issues with filling quickly.
The straight glass holds a disappointing 1.2ml of e-liquid although the bubble glass does increase capacity but still only to 2ml.
The glass both secures and seals to an O-ring to the underside of the fill plate. We then have the fill plate, chimney and chamber section which is Stainless Steel with the pre-assembled tank but also included is a lightweight semi-transparent alternative. The base section includes a raised deck which has the familiar Wasp post design. The AFC moves with a nice tolerance and has stoppers but as far as i can tell can't be removed.
___________________________________________________________________
The PCTG Spare Section
As mentioned as well as the RTA coming complete with a metal chamber section and straight glass we get a second assembly comprising of everything accept the base section which gives a bubble glass and PCTG chamber/fill plate option.
This gives you a spare top-cap/drip tip section just in case the acrylic threading wears and the chamber/fill section which will make a quite light RTA even lighter. For me though the PCTG chamber section is too thin and although i am not a materials expert i would have no confidence with the durability where heat is involved!
One thing i did do though which i expect pretty much everyone will do is swapped the straight glass with useless 1.2ml capacity to the still low capacity 2ml bubble glass!
___________________________________________________________________
The Airflow
This has a weird airflow design for MTL which instead of having varying sized holes one side to choose from it has a series of five 2mm holes ether side then dual slots on the AFC to have one, two, up to 5 holes open either side much more akin to a RDL design. The restriction is then helped by having narrow channels that lead to the airflow outlets on the posts.
So the air comes in through the inlets but instead of travelling underneath the deck and out an airflow outlet directly underneath your coil it travels from both sides up through the posts and out through 3 airflow outlets on each post giving side rather than bottom airflow!
___________________________________________________________________
Review Continued Below: