EA Technology UltraTEV Detector 2 | Voltage Detectors | LV Low Voltage

EA Technology UltraTEV Detector²

The UltraTEV Detector² is a state-of-the-art electrical testing instrument designed for the early detection of partial discharge (PD) activity in low-voltage electrical assets. Utilising dual-sensor technology, it offers a reliable “first-pass” assessment to identify potential faults before they escalate into costly failures.

The UltraTEV Detector² is the latest upgrade to the award-winning UltraTEV range of electrical testers. UltraTEV Detector² helps you to meet the requirements of Health and Safety Executive ‘HSG230 Keeping electrical switchgear safe’ that states ‘You should assess the switchgear and the electrical network to identify any potential risks and problems’.

EA Technology UltraTEV Detector 2 Low Voltage Detector

EA Technology UltraTEV Detector² – Key Features & Benefits

Dual-Sensor Technology – TEV & ultrasonic sensors detect internal and surface partial discharge for accurate early fault detection
Clear LED Indicators – Green (no PD), Amber (monitor), Red (immediate investigation required) for quick visual assessment
Audio Feedback – Integrated audio output helps differentiate PD signals from ambient noise
User-Friendly Design – Lightweight, ergonomic, one-button operation for fast, reliable inspections
Comprehensive Kit – Includes clip-on headset, carrying case, mains and car chargers, plus Quick Start Guide
Long Battery Life – Over 10 hours of continuous use from rechargeable lithium-ion battery
Robust & Portable – Compact design for easy transport and operation in low-voltage substations
Wide Operating Range – Effective in temperatures from 0°C to 55°C, ideal for various environments

Features

Dual-sensor technology (Ultrasonic & TEV)
Pre-set thresholds for PD activity
Audio output for PD vs noise differentiation
LED indicators (Green, Amber, Red)
One-button operation
Portable & ergonomic design

Benefits

Detect surface & internal PD quickly and safely
Instant alerts when PD exceeds safe levels
Accurate readings even in noisy environments
Quick visual status via LED indicators
Fast start-up and simple operation
Everything needed in one portable kit

EA Technology UltraTEV Detector² – Technical Specifications

Dimensions – 201 x 76 x 34 mm
Weight – 0.4 kg
Power Supply – Rechargeable Lithium-Ion battery
Operating Time – 10+ hours continuous use
Charging – Micro USB or car charger
Audio Output – 3.5 mm headphone jack
Operating Temperature – 0°C to 55°C
Humidity – 0–90% RH (non-condensing)
Included Accessories – Clip-on headset, carrying case, mains and car chargers, Quick Start Guide

EA Technology Ultratev Detector2 Kit

UltraTEV Detector²

Dual-sensor technology (TEV + Ultrasonic)
Clear LED traffic light indicators (Green / Amber / Red)
Audio output distinguishes PD from background noise
Lightweight, ergonomic, simple one-button operation
Battery life: 10+ hours

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EA Technology UltraTEV Plus Detector

UltraTEV Plus²

Advanced PD detection with guided survey mode
Wi-Fi, USB, SD card & NFC for data
transfer
Touchscreen with waveform & phase
displays
Compatible with: HFCT, UHF sensors, locator
probes
Battery life: ~8 hours

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EA Technology UltraTEV Detector² – Frequently Asked Questions

Q1: What is the EA Technology UltraTEV Detector² used for?
A1: It is used for detecting partial discharge in low-voltage electrical equipment.

Q2: How does the dual-sensor technology work?
A2: It uses both an ultrasonic sensor and a TEV sensor to detect surface and internal partial discharge.

Q3: How long does the battery last on a full charge?
A3: The rechargeable lithium-ion battery provides over 10 hours of continuous use.

Q4: What is included in the UltraTEV Detector² kit?
A4: The kit includes the detector, clip-on headset, carrying case, mains and car chargers, and a Quick Start Guide.

Q5: How do the LED indicators help interpret results?
A5: The LED colors indicate PD status: green = safe, amber = monitor, red = immediate investigation required.