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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 $179

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.
View G Pen Elite Profile

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.
View Tempest 2 Profile

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 3cm x 2.3cm122mm 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.