Voltage Tester With Digital Display KT 171 - Kyoritsu (Japan)

Model

KT 171

Voltage Range

12 - 690V AC/DC

LED

Nominal Voltage

12/24/50/120/230/400/690V
AC (16 - 400Hz), DC (±)

Tolerance
(Threshold Voltage)

Light on at more than:
7±3V (12V LED)
18±3V (24V LED)
37.5±4V (50V LED)
75%±5% of nominal voltage
(120/230/400/690V LED)

Response Time

<0.6s at 100% of each nominal voltage

LCD

Range/Resolution
(Auto-range)

300V AC/DC (6.0 - 299.9)/0.1V
690V AC (270 - 759)/1V
690V DC (270 - 710)/1V

Accuracy (23±5ºC)

±1.5V (7 - 100V)
±1%±5dgt (100 - 690V)
AC (16 - 400Hz), DC(±)

Overrange Indication

"OL"

Response Time

Approx. 1s at 90% - 100% of each voltage

Peak Current

ls<3.5mA (at 690V)

Measurement Duty

30s ON (operation time)
240s OFF (recovery time)

Single-Pole Phase Test

Voltage Range

100 - 690V AC (50/60Hz)

Phase Rotation Test

System

Three-phase 4-wire system
200 - 690V phase-to-phase AC (50/60Hz)

Phase Range

120±5 degree

Continuity Test

Detection Range

0 - 400kΩ+50%

Test Current

Approx. 1.5μA (battery 3V, 0Ω)

Applicable standards

IEC 61243-3, IEC 61010-1, IEC 61557-7
CAT Ⅲ 690V / CAT Ⅳ 600V Pollution degree 2

IP Rating

IP65 (IEC 60529)

Operating temperature & humidity range

-15 - 55ºC, max 85% RH (No Condensation)

Storage temperature & humidity range

-20 - 60ºC, max 85% RH (No Condensation)

Power source

LR03 (AAA) 1.5V×2

Dimensions

246(L)×64(W)×26(D) mm

Weight

190g (including batteries)

Included Accessories

LR03 (AAA) 1.5V×2, KTA01 (4mm metal tips [2pcs/set]),
KTA02 (4mm rubber caps [2pcs/set]), Instruction manual