> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt

# Dual Digital Display DC Voltmeter & Ammeter 0-100V 0-100A

**Type:** Product page · **SKU:** CE05132 · **Brand:** [Core Electronics](https://core-electronics.com.au/brands/core-electronics-australia)
**Page:** https://core-electronics.com.au/dual-digital-display-dc-voltmeter-ammeter-0-100v-0-100a.html ([markdown](https://core-electronics.com.au/dual-digital-display-dc-voltmeter-ammeter-0-100v-0-100a.html.md))

An all in one solution for monitoring voltage and current.

## Pricing

- **Price:** $16.95 (inc GST) — $15.41 AUD, exc GST
- **Quantity discounts:** 6+ $14.64 (exc GST) · 20+ $14.02 (exc GST)

## Availability & dispatch

- In stock, ships same business day if ordered before 2PM (Australia/Sydney).
- We can dispatch 11 today; more stock is typically available with a 8–12 day lead time.

## How to buy

- **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=CE05132:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart.
- **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/CE05132:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.)
- **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there.
- **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works)
- **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt
## Description

An all in one solution for monitoring voltage and current. External shunt included for the 100A model.

**Features:**

- Operating voltage:DC 4.5 ~ 30V
- Measure voltage: DC 0 ~ 100V
- Minimum resolution(V): 0.1V
- Measure current :100A (external shunt included)
- Minimum resolution(A): 0.01A
- Operating current: <20mA
- Display: three 0.28" LED digital tube
- Display color: Red and Blue (two-color display)
- Dimensions: 48 x 29 x 21mm
- Mounting cutout: 45.5 x 26.5mm
- Refresh rate: about 500mS / times
- Measure accuracy: 1% (± 1 digit)
- Operating temperature: -10 to 65° c
- Operating Humidity: 10 to 80% (non-condensing)
- Working pressure: 80 to 106 kPa
 
### Wiring

Depending on availability, you may get a unit with a green PCB, or a blue PCB. These have different wire colours, but behave the same. The differences are described in the table below:

 ![](https://core-electronics.com.au/media/wysiwyg/Multimeter-Wiring.jpg)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/m/e/meter4_1000_1.jpg)