Empire State Metal Detectors
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Nokta Impact Metal Detector

Nokta Specifications


Operating Principle VLF
Operating Frequency 5kHz - 14kHz - 20kHz
Audio Frequencies 150Hz - 700Hz adjustable
Search Modes 12 (2 Non-motion, 2 All Metal, 8 Discrimination)
Iron Volume Yes
Tone Break Yes
Notch Filter Yes
Ground Balance Automatic / Manual / Tracking
Pinpoint Yes
Frequency Shift Yes
Vibration Yes
Gain Setting 01 - 99
Target ID 00 - 99
Search Coil IM28 Waterproof DD 28 x 18 cm (11'' x 7'')
Display Custom LCD
Backlight Yes
LED Flashlight Yes
Weight 1.8 kg (4 lbs.) including search coil and batteries
Length 107 cm - 143 cm (42" - 56") adjustable
Battery 4 x AA Alkaline
Warranty 2 years


Operating systems: Windows XP (with SP3), Vista, Windows 7, 8 or 10.
After software update, all settings will revert to factory defaults.
Be sure to make a note of your saved settings prior to the update.
The latest update includes all previous updates.

Software Update (03.11.2017)
Download : R2_V1.16_V1.14 (System Software V1.16 / LCD Software V1.14)
Updates Made : With this software version, the number of WiFi channels on your detector has been increased and an ''off'’ position has been added (shown with ‘’oF’’ on the screen).
The new RED EDITION of the 2.4GHz wireless headphones will ONLY work with IMPACT Software version R2_V1.16_V1.14 or later versions.
When you are not using the wireless headphones, keeping the WiFi connection of your detector off is recommended.

IMPORTANT! If you do not have the RED EDITION of the 2.4GHz wireless headphones but an older version and would like to upgrade your detector with this software version, please check the WiFi channel of your detector first and make sure that it is NOT set to channel 4 or 5 but to one of the channels between 0-3 before uploading the software to your detector!

Software Update (27.07.2017)
Download : R2_V1.14_V1.12 (System Software V1.14 / LCD Software V1.12)
Updates Made : Audio Tone feature has been activated in DI4 and VLX2 modes.
How to use it: If you want to change the frequency of the 4th tone in DI4 and VLX2 modes, while Non-Fe is selected, press the select button once. The frame will disappear and the audio frequency of the 4th tone will appear on the screen. Use the (+) or the (-)button to change it.

Software Update (02.05.2017)
Download : R1_V1.13_V1.11 (System Software V1.13 / LCD Software V1.11)
Updates Made : Individual frequency shift values have been assigned for each frequency (5kHz/14kHz/20kHz) and the frequency shift feature has been improved overall.

Initial Version
Download : R1_V1.11_V1.09 (System Software V1.11 / LCD Software V1.09)

Installation Guide
If you get a Windows security alert during installation, press "Yes" and continue.