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ONTARS

ONTARS Logo
 

In co-operation with ONTARS, we are pleased to offer several items at exclusive lower pricing.

When checking out of the online store, use Coupon Code  ONTARS  for an additional $10 off any order over $60.

These items are exclusive deals for ONTARS members, and some quantities are limited, and special pricing may expire at any time.


10A Digital Ammeter (0.56 inch)

10A Digital Ammeter (0.56 inch)

Red, Green or Blue

Digital Ammeter 0.56" Available in Red, Green or Blue   Ultra high precision low-cost ..

$6.95 USD $8.99 USD

Arduino Uno R3

Arduino Uno R3

Fully Compatible - No Extra Drivers

Arduino Uno R3 Fully Arduino Uno R3 Compatible No Special Drivers Needed Arduino Uno R3 is a ..

$7.40 USD $12.95 USD

Arduino UNO R3 Box Case Shell

Arduino UNO R3 Box Case Shell

Clear or Black ABS

Arduino UNO R3 Box Case Shell Available In Clear or Black ABS The high-quality plastic case pr..

$1.25 USD $1.95 USD

Ardunio Prototype Board Full Kit for Arduino Nano or ATTiny85

Ardunio Prototype Board Full Kit for Arduino Nano or ATTiny85

Advanced Kit With All Parts

Proto Arduino Advanced Kit Arduino Nano or ATTiny85 Prototype Board The Proto Arduino is a..

$8.30 USD $11.95 USD

Digital Temperature (0.56 inch)

Digital Temperature (0.56 inch)

Red, Green or Blue

Ultra high precision low-cost digital temperature meter - allows you to put a digital thermometer an..

$6.95 USD $8.99 USD

Digital Volt Meter (0.36 inch)

Digital Volt Meter (0.36 inch)

Red - Green or Blue

Ultra high precision low cost digital voltage meter - allows you to put a voltage meter anywhere wit..

$5.95 USD $7.99 USD

Digital Volt Meter (0.56 inch)

Digital Volt Meter (0.56 inch)

Red - Green - Blue or White

Digital LED Volt Meter 0.56" Display in Red, Green, Blue or White Ultra high precision low cos..

$6.95 USD $8.99 USD

Digital Voltmeter / Ammeter 50A

Digital Voltmeter / Ammeter 50A

Dual 0.28-inch Displays

Digital Voltmeter and Ammeter Panel Meter High-Current 50A with 0-99.9v DC Measurement This co..

$11.11 USD $15.95 USD

Digital Voltmeter and Ammeter

Digital Voltmeter and Ammeter

0-33v - 0-9.99A

Digital Voltmeter and Ammeter Dual Display: Voltage on Top, Current on Bottom The Digital Volt..

$8.88 USD $11.95 USD

Dual Display Digital Temperature

Dual Display Digital Temperature

Dual 0.28" Display

Dual Precision Digital Temperature Meter Red and Green 0.28” Display The dual temperature mete..

$8.88 USD $11.99 USD

High Precision Ammeter - Amber

High Precision Ammeter - Amber

0-3.0000A DC with Amber Display

High Precision Digital Ammeter 0.0000 to 3.0000 Amps DC The High Precision Digital Ammeter is ..

$11.95 USD

Mini LCD Hygrometer with Thermometer

Mini LCD Hygrometer with Thermometer

Measures Temperature & Humidity

Mini LCD Hygrometer with Thermometer Simultaneous Temperature and Humidity Levels Your house i..

$1.48 USD $4.50 USD

Mini LCD Thermometer

Mini LCD Thermometer

0.56" LCD Display

Mini LCD Thermometer Accurate Temperature Measurement Mini digital LCD thermometer for use in ..

$0.95 USD $3.00 USD

NodeMCU IoT Experimenter Kit

NodeMCU IoT Experimenter Kit

Includes NodeMCU and All Parts

NodeMCU IoT Experimenter Prototype Board Advanced Prototyping Platform for the NodeMCU ESP8266 ..

$8.88 USD $10.00 USD

Three Digital Volt Meters

Three Digital Volt Meters

Special Price for Three Meters!

Ultra high precision low cost digital voltage meter - allows you to put a voltage meter anywhere wit..

$7.00 USD $23.97 USD

Water Resistant Volt Meter (0.56")

Water Resistant Volt Meter (0.56")

Available in Red, Blue or Green

Digital Volt Meter (0.56") Water Resistant Water Resistant / water resistant high precision lo..

$8.88 USD $11.99 USD

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