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Uni-T UT334A Digital Radiation Meter
Radiation Meters

Uni-T UT334A Digital Radiation Meter

Key features:

  • 2.0-inch color TFT display
  • High-sensitivity GM sensor
  • β, γ & X radiation detection
  • Battery life up to 20 days

Monitor radiation levels in real time with the precision of UNI-T’s GM sensor.

See full description
79 00 €
Delivery by Mon, 26 Oct
2,50 € to a Skroutz Point
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From Mega El Tech 5.0 (4)
5.0 (4 reviews)
Χολαργός, Αττικής
1 piece
See Environmental Measurements on the page of Mega El Tech
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Product report

Description

Description

At a glance

  • 2.0-inch color TFT display for viewing real-time, average and cumulative dose readings.
  • High-sensitivity Geiger-Müller sensor for detecting beta (β), gamma (γ) and X-rays.
  • Audible and visual alerts, with 2 monitoring modes and data storage capability.
  • Rechargeable 1800mAh Li-ion battery with up to 20 days of battery life and a Type-C charging port.

GM Sensor & 2.0" TFT Display

Immediately detect dangerous radiation in your surroundings with complete reliability. The built-in, high-sensitivity GM sensor detects beta, gamma, and X-rays across a range of 0.05 µSv to 50 mSv. Meanwhile, the 2.0-inch color TFT display clearly shows the instantaneous, average, and cumulative radiation dose.

Audible Alerts & Storage

Protect yourself from unexpected increases in radiation with dual alarm systems. The device features audible and visual alerts that activate as soon as the set safety limits are exceeded. With 2 monitoring modes and data storage capability, you can maintain full control of your measurements.

Portable Design & 20-Day Battery Life

Take the meter with you wherever you go, thanks to its lightweight housing, weighing just 127 grams. The built-in 1800 mAh Li-ion battery charges easily via the Type-C port and provides up to 20 days of continuous measurement. This lets you manage your readings in the field without worrying about frequent recharging.

Specifications

  • Model: UNI-T UT334A
  • Type: Digital radiation meter
  • Detectable rays: X-rays, beta and gamma rays
  • Sensor: GM counter tube
  • Measurement range: 0.05 μSv–50 mSv
  • Measurement accuracy / alarm threshold: -17% to +25% (based on ¹³⁷Cs gamma radiation)
  • Display: 2.0-inch colour TFT
  • Display modes: Real-time, average and cumulative dose
  • Alert types: Audio and visual alarms
  • Battery: Rechargeable 3.7 V, 1800 mAh Li-ion
  • Battery life: Approximately 20 days (continuous measurement, particle sound disabled)
  • Charging port: Type-C
  • Product colour: Red and grey
  • Product dimensions: 120 × 65 × 25 mm
  • Net weight: 127 g

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Digital
Yes
Set
No
Type of Measurement
Radioactivity

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (9)

Reviews

4.9
9
4.9
Review this product
  1. 8
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • FanP20031
    5
    1 out of 1 members found this review helpful
    FanP20031

    Verified purchase

    The screen refreshes every 2 seconds. However, it detects the particles immediately, and it is also sturdy. It does its job perfectly for its price, vfm

    Translated from Greek ·
    Did you find this review helpful?
  • THEODOROSILIAKIS1821
    5
    THEODOROSILIAKIS1821

    Verified purchase

    It seems to work properly and it is an important necessity in a country where cheap food is imported from countries of questionable quality... of course, somewhat expensive.

    Translated from Greek ·
    Did you find this review helpful?
  • AlexRO777
    5
    10 out of 13 members found this review helpful
    AlexRO777

    Sturdy construction, very good and affordable price, it also has a colorful screen with a beautiful menu that you rarely find in geiger muller counters!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful
    rafailkaragounis

    Verified purchase

    Very accurate indications, I checked it with a professional one.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Gregory_Spirakos

    Verified purchase

  • 5
    Antonis_F42

    Verified purchase

  • 5
    Vladimir5870

    Verified purchase

  • 5
    Teo_Val

    Verified purchase

  • 4
    Vasileios_Melissourgos1020

    Verified purchase

  • FanP20031
    5
    FanP20031

    The screen refreshes every 2 seconds. However, it detects the particles immediately, and it is also sturdy. It does its job perfectly for its price, vfm

    Translated from Greek ·
    1
  • THEODOROSILIAKIS1821
    5
    THEODOROSILIAKIS1821

    It seems to work properly and it is an important necessity in a country where cheap food is imported from countries of questionable quality... of course, somewhat expensive.

    Translated from Greek ·
    0
  • AlexRO777
    5
    AlexRO777

    Sturdy construction, very good and affordable price, it also has a colorful screen with a beautiful menu that you rarely find in geiger muller counters!

    Translated from Greek ·
    10
  • 5
    rafailkaragounis

    Very accurate indications, I checked it with a professional one.

    Translated from Greek ·
    2
  • 5
    Gregory_Spirakos

    0
  • See all
Questions (2)

Questions

98 users have this product and can help you

Ask for the product
manos_Mar_dis

Μπορεί να μετρήσει την ραδιενέργεια που ενδεχομένως έχουν πάνω τους φρούτα, λαχανικά ?Επίσης αν μπορεί ν' ανιχνεύσει αέριο ραδόνιο, η και έξω ανοιχτό χώρο π.χ γρασίδι, όταν φέρνουμε την συσκευή χαμηλά στο έδαφος.?

manos_Mar_dis 2024-10-08
dlyk1988
dlyk1988 2024-11-27
1 Reply Reply to
Panos_Skamnelis

Μετράει με ακρίβεια την ηλεκτρομαγνητική ακτινοβολία από κεραίες κινητής;

Panos_Skamnelis 2025-01-08
1 Reply Reply to
See all questions (2)

Description & Specifications

At a glance

  • 2.0-inch color TFT display for viewing real-time, average and cumulative dose readings.
  • High-sensitivity Geiger-Müller sensor for detecting beta (β), gamma (γ) and X-rays.
  • Audible and visual alerts, with 2 monitoring modes and data storage capability.
  • Rechargeable 1800mAh Li-ion battery with up to 20 days of battery life and a Type-C charging port.

GM Sensor & 2.0" TFT Display

Immediately detect dangerous radiation in your surroundings with complete reliability. The built-in, high-sensitivity GM sensor detects beta, gamma, and X-rays across a range of 0.05 µSv to 50 mSv. Meanwhile, the 2.0-inch color TFT display clearly shows the instantaneous, average, and cumulative radiation dose.

Audible Alerts & Storage

Protect yourself from unexpected increases in radiation with dual alarm systems. The device features audible and visual alerts that activate as soon as the set safety limits are exceeded. With 2 monitoring modes and data storage capability, you can maintain full control of your measurements.

Portable Design & 20-Day Battery Life

Take the meter with you wherever you go, thanks to its lightweight housing, weighing just 127 grams. The built-in 1800 mAh Li-ion battery charges easily via the Type-C port and provides up to 20 days of continuous measurement. This lets you manage your readings in the field without worrying about frequent recharging.

Specifications

  • Model: UNI-T UT334A
  • Type: Digital radiation meter
  • Detectable rays: X-rays, beta and gamma rays
  • Sensor: GM counter tube
  • Measurement range: 0.05 μSv–50 mSv
  • Measurement accuracy / alarm threshold: -17% to +25% (based on ¹³⁷Cs gamma radiation)
  • Display: 2.0-inch colour TFT
  • Display modes: Real-time, average and cumulative dose
  • Alert types: Audio and visual alarms
  • Battery: Rechargeable 3.7 V, 1800 mAh Li-ion
  • Battery life: Approximately 20 days (continuous measurement, particle sound disabled)
  • Charging port: Type-C
  • Product colour: Red and grey
  • Product dimensions: 120 × 65 × 25 mm
  • Net weight: 127 g

Manufacturer

Manufacturer Details

Warnings & Safety Information
Digital
Yes
Set
No
Type of Measurement
Radioactivity

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (9)

4.9
9
4.9
Review this product
  1. 8
  2. 1
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • FanP20031
    5
    1 out of 1 members found this review helpful
    FanP20031

    Verified purchase

    The screen refreshes every 2 seconds. However, it detects the particles immediately, and it is also sturdy. It does its job perfectly for its price, vfm

    Translated from Greek ·
    Did you find this review helpful?
  • THEODOROSILIAKIS1821
    5
    THEODOROSILIAKIS1821

    Verified purchase

    It seems to work properly and it is an important necessity in a country where cheap food is imported from countries of questionable quality... of course, somewhat expensive.

    Translated from Greek ·
    Did you find this review helpful?
  • AlexRO777
    5
    10 out of 13 members found this review helpful
    AlexRO777

    Sturdy construction, very good and affordable price, it also has a colorful screen with a beautiful menu that you rarely find in geiger muller counters!

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    2 out of 2 members found this review helpful
    rafailkaragounis

    Verified purchase

    Very accurate indications, I checked it with a professional one.

    Translated from Greek ·
    Did you find this review helpful?
  • 5
    Gregory_Spirakos

    Verified purchase

  • 5
    Antonis_F42

    Verified purchase

  • 5
    Vladimir5870

    Verified purchase

  • 5
    Teo_Val

    Verified purchase

  • 4
    Vasileios_Melissourgos1020

    Verified purchase

  • FanP20031
    5
    FanP20031

    The screen refreshes every 2 seconds. However, it detects the particles immediately, and it is also sturdy. It does its job perfectly for its price, vfm

    Translated from Greek ·
    1
  • THEODOROSILIAKIS1821
    5
    THEODOROSILIAKIS1821

    It seems to work properly and it is an important necessity in a country where cheap food is imported from countries of questionable quality... of course, somewhat expensive.

    Translated from Greek ·
    0
  • AlexRO777
    5
    AlexRO777

    Sturdy construction, very good and affordable price, it also has a colorful screen with a beautiful menu that you rarely find in geiger muller counters!

    Translated from Greek ·
    10
  • 5
    rafailkaragounis

    Very accurate indications, I checked it with a professional one.

    Translated from Greek ·
    2
  • 5
    Gregory_Spirakos

    0
  • See all
79,00 €
2,50 € to a Skroutz Point