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Digital Timer IDT-E2RH

Original price $26.99 - Original price $26.99
Original price
$26.99 - $26.99
Current price $26.99

INKBIRD IDT-E2RH is a dual-time digital timer with two relay outputs, supporting one-shot mode and cyclic mode, two methods of time counting, capable of controlling the working duration of a LED light, water pump, freezer, heater and etc.

Ship From: Factory In China
  • Fast Free

  • Worry free

  • Lifetime Customer

Main Features

Dual-Period Timer: INKBIRD IDT-E2RH is a digital timer featuring two working periods corresponding to two relays. We can individually set a working duration ranging from 0.01 seconds to 99 hours and 99 minutes for each relay.

One-Shot or Cyclic: We can choose the one-shot mode or cyclic mode to run the whole two periods based on our needs. IDT-E2RH also supports count-up counting and countdown counting, two ways for timing.

Switchable Control Signal: The control signal of IDT-E2RH can be set in NPN (contact/no-voltage input) or PNP (voltage input) mode depending on the sensor we connect, more considerate and more secure than others.

Key-Lock Function: IDT-E2RH adopts light-touch buttons, easy to operate. Meanwhile, it features a key-lock function to prevent unplanned operations and let everything be under control.

Easy-reading LED Screen: IDT-E2RH is equipped with a 0.39-inch-height LED screen, preventing dazzle in viewing and ensuring an extra clear display. We can check the display values clearly, even in a dark place.


  • DIN(48X48mm) Digital counter
  • 0.01s-99h99m time range with twin time set value individual, Output for A,B Period One shot or cycle time mode, up or down mode available
  • MCU for digital countrol, High accuracy and reliability
  • NPN and PNP input switchable
  • 0.39" height LED, Prevent dazzle,Highly visible display
  • Tact switch for up or down set value, easily operate
  • Key lock function, Prevent mistake operation
  • Switching power supply and low consumption
Environmental Conditions: -10~55oC(no icy or condensation), RH 35-85% Humidity Storage Temperature: -25~65oC(no icy or condensation)

Package included:
  • 1 x Digital timer IDT-E2RH
  • 1 x Socket
  • 1 x English instruction


Front Panel Dimension

DIN 48mm(W)X48mm(L)

Power Supply Voltage

AC 100-240V 50/60Hz

Operating voltage range

85~110% Rated voltage

Time Range

0.01s-99h99m time range with twin time set value individual, Up or Down Mode, Output for A, B Period




4 digital 9.9mm height Red LED Letters


4 digital 8mm height Green LED Letters

Contact Output

AC250V 3A(Resistive Load) A NO/NC B NO

Life expectancy of Relay(Mechanical)

10,000,000 operations min

Life expectancy of Relay(Electrical)

10,000,000 operations min


0.1% ±0.05s

Control Signals

≥5ms(Reset, Gate)

Control/Input Type

Contact/No-voltage input(NPN)/Voltage input(PNP)

External Power

DC12V/50mA(Max.) for sensor use only

Reset Method

Power on/External/Manual

Cutout size


Mounting Method

Flush-mounting and screw terminals


Approx. 130g

Environmental Conditions

-10~55°C(no icy or condensation), RH 35-85% Humidity

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