Datasheet 2000 alpha Specification

®

UNITEST

®

AC/DC

IP

65

L3 L1

L2

FI / RCD

UNITEST 2000 α (alpha)

Voltage- and Continuity Tester
with Rotary Field Indicator

Key Functions

• Voltage test

• Optical and acoustical continuity test

• Patented, rotary-field indication
»no third hand required«

• Single pole test for phase detection

• Indication of polarity

General Information

• IP 65 – water-jet and dust-tight protection

• Probe-tip protection for reducing the danger of
injuries (attached to lead - permanently available)

• Fully operational voltage indication even when bat-

teries are discharged or when no batteries are fitted

1

LED

0

• Automatic, internal load (also for tripping 30 mA
RCD)

• Short response time

• Easy battery test function (for self test)

Special Features

• Unique electrical torch function for working in dark
environments

• Quick single-hand test on 19 mm contact distance
outlets (when Probe L1 is slipped into groove /
holder on side of unit)

Technical Data

Display LED bargraph,

Voltage Range 12…690 V AC/DC

AC/DC Recognition Automatic
Response Time < 0,1 s
Frequency Range 0…400 Hz
Internal Load approx. 2,1 W at 690 V
Test Current < 3,5 mA
Inrush Current < 0,2 A
Automatic Load for tripping 30 mA RCD
Single Pole Test optical / acoustical
Voltage Range 100…690 V AC

Continuity / Diode Test

Resistance Range 0…400 kOhm
Test Current approx. 5 µA
Phase Rotation Two pole principle
Voltage Range 100…690 V
Measurement category CAT IV / 600 V
Pollution Degree 2
Safety complying

Protection Degree IP65

Power Supply Batteries 2 x 1,5 V Micro,

Dimensions 240 x 56 x 24 mm
Weight approx. 180 g

optical and acoustical

12, 24, 50, 120, 230, 400, 690 V

optical (LED) / acoustical

New directive for voltage

IEC61243-3,

tester
DIN VDE 0682-401,

EN61010

water-jet and dust-tight
protection for outdoor use.
(IEC60529, EN60529,
DIN VDE 0470-1)

IEC LR03

EN61243-3,

IEC61010,

Scope of Supply:

1 pc UNITEST 2000 α (alpha)
2 pc Batteries 1,5 V, IEC LR03
1 pc Instruction Manual

L3 L1

The integrated rotary field test within three-phase systems

is based on a new principle via contact electrode,
no buttons are required

L2

 Design Patent

DM/048051

 Patent

5,293,113

 Patent

19653323A1

 Patent

1258863

Accessories:

Carrying Case
Cat. No. 1175

Order Information:

Description Cat. No.

UNITEST 2000 α(alpha)
Carrying Case 1175

6741