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Vaporizer Comparison

G Pen Elite vs Tempest 2

Side-by-side specs, pricing context, and clear decision guidance.

G Pen Elite

G Pen Elite

Grenco Science $120

VS
Tempest 2

Tempest 2

Mad Heaters from £149.17 GBP

Editorial Summary

G Pen Elite and Tempest 2 are both portable vaporizers, but they target different priorities. G Pen Elite is usually the lower-cost pick at $120, around $59 below Tempest 2. Heat-up speed is broadly similar between the two.

Specs Compared

22

Different Specs

20

Shared Specs

2

Overall Overlap

9%

Shared Traits

Portable

Head-to-Head Highlights

A quick snapshot of the specs people usually care about first.

Price (USD)

G Pen Elite edge

G Pen Elite

$120

Tempest 2

$179

G Pen Elite is typically around $59 lower.

Heat-Up Time

Close call

G Pen Elite

~30 seconds

Tempest 2

~30-45 seconds with torch

Both devices are in a similar heat-up range.

Weight

Tempest 2 edge

G Pen Elite

~90 grams

Tempest 2

46g

Tempest 2 is the lighter listed unit.

Heating Style

Close call

G Pen Elite

Conduction

Tempest 2

Convection-heavy with thermal ball matrix

Heating style differs, which can impact flavor and extraction behavior.

Key Differences at a Glance

Top specs where these two devices diverge.

10 differences

Price (USD)

G Pen Elite

$120

Tempest 2

$179

Heating Type

G Pen Elite

Conduction

Tempest 2

Convection-heavy with thermal ball matrix

Heat Up Time

G Pen Elite

~30 seconds

Tempest 2

~30-45 seconds with torch

Temperature Range

G Pen Elite

93°C - 220°C (200°F - 428°F)

Tempest 2

N/A

Chamber Capacity

G Pen Elite

~0.25 - 0.75 grams

Tempest 2

0.1g - 0.2g (adjustable)

Battery Type

G Pen Elite

Internal

Tempest 2

None

Battery Capacity

G Pen Elite

2200mAh

Tempest 2

N/A

Battery Life

G Pen Elite

12-15 sessions

Tempest 2

N/A

Charging

G Pen Elite

Micro-USB

Tempest 2

N/A

Charge Time

G Pen Elite

<3 hours

Tempest 2

N/A

Choose G Pen Elite if...

  • You want the lower listed entry price ($120 vs $179).
  • You prefer a conduction heating profile.
  • Your usage leans toward electronic and conduction sessions.

Typical price

$120

Sold by Headshop.com

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Choose Tempest 2 if...

  • You want the lighter unit for carrying and travel.
  • You prefer a convection-heavy with thermal ball matrix heating profile.
  • Your usage leans toward analog and premium sessions.

Current price

£149.17GBP

at Mad Heaters

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Prices are read automatically from retailer pages and were last checked Aug 27, 2026; confirm the price at checkout. Some links are affiliate links, which support Thermal Extractions at no extra cost to you.

Spec Comparison Table

Direct comparison of every spec from each device profile.

20 differ 2 shared
SpecificationG Pen EliteTempest 2
Price (USD) $120$179
Device Type PortablePortable
Heating Type ConductionConvection-heavy with thermal ball matrix
Heat Up Time ~30 seconds~30-45 seconds with torch
Temperature Range 93°C - 220°C (200°F - 428°F)N/A
Chamber Capacity ~0.25 - 0.75 grams0.1g - 0.2g (adjustable)
Battery Type InternalNone
Battery Capacity 2200mAhN/A
Battery Life 12-15 sessionsN/A
Charging Micro-USBN/A
Charge Time <3 hoursN/A
Dimensions 11.2cm x 3.2cm x 2.6cm122mm x 18.5mm
Weight ~90 grams46g
Power Adjustment Digital ControlVisual gauge with click indicators
Chamber Material CeramicTitanium
Brand Grenco ScienceMad Heaters
Adjustable Airflow Yes
Body Material Grade 5 titanium, aluminum heat shield, stainless steel
Country of Manufacture Made in China, Assembled in the UK
Display Type LED
Release Date 2016
Warranty 1 year1 year

Comparison FAQs

What is the biggest difference between the G Pen Elite and the Tempest 2?

The biggest practical difference is heating approach: G Pen Elite runs conduction while Tempest 2 runs convection-heavy with thermal ball matrix. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.

Which is cheaper, the G Pen Elite or the Tempest 2?

G Pen Elite is the cheaper option at $120 compared with $179 for the Tempest 2, about $59 less. Live retailer pricing can shift, so confirm before buying.

Which heats up faster, the G Pen Elite or the Tempest 2?

G Pen Elite reaches session-ready temperature in ~30 seconds, while the Tempest 2 takes ~30-45 seconds with torch. That's roughly 8 seconds quicker on the G Pen Elite, which is useful if you want shorter, on-demand sessions.

What's the difference in heating between the G Pen Elite and the Tempest 2?

G Pen Elite uses conduction heating, while the Tempest 2 uses convection-heavy with thermal ball matrix. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.

Does the G Pen Elite or the Tempest 2 hold more flower?

G Pen Elite has the larger chamber at ~0.25 - 0.75 grams, versus 0.1g - 0.2g (adjustable) on the Tempest 2. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.

Which is lighter, the G Pen Elite or the Tempest 2?

Tempest 2 is the lighter unit at 46g, around 44g less than the G Pen Elite at ~90 grams. The lighter device is easier to carry and pocket day-to-day.

Can I set custom temperatures on the G Pen Elite or the Tempest 2?

G Pen Elite controls heat with digital control, while the Tempest 2 uses visual gauge with click indicators. G Pen Elite gives you finer per-degree control.

Need a different matchup?

Jump into the comparison hub to pick any two devices and open a canonical side-by-side page.