# Oncall Extra Glucometer without Strips

## **Oncall Extra Glucometer without Strips**  

Ketone Warning Alerts  
No Code Chip  required

### [**Buy Additional Oncall Extra Strips Click Here**](https://microsidd.com/products/oncall-extra-glucometer-strips "Buy Oncall Extra Glucometer Strips from microsidd.com")

Best Feature: Re-Sample If first sample not properly applied, most glucometers doesnt have this option and most of times their strips are wasted, Oncall Extra saves the strips.  
  
User Friendly Features: Audible Fill detection with Strip Ejector ensuring no contact with used strips. Large display with Bold numbers for better visibility for the user. Upto 5 daily testing reminders.  
  
Accurate Results : Auto calibration circuitry inside every strip. Accurate results complying with ISO 15197:2013  
  
Quick Result with Less Sample : Takes just 4 seconds with only 0.4 Micro Litre Blood Sample to process accurate reliable sugar test with advanced biosensor technology.  
  
Smart Data Management : 300 test memory capacity. Tests can be marked as pre meal or post meal automatically based on time of day. Easy USB connection with ON CALL diabetes management software for better analysis.  
  
Warning Alert : Hypo, Hyper and Ketone Warning alert for early diagnosis and getting the needed treatment to the patient on time.  
  
A Quality Product from the house of Acon,  CE and FDA Certified.

**Premium Features:**  
5 daily test reminders  
Hypo, hyper, and ketone alarms  
7, 14, 30, 60, and 90 day averaging  
Re-dosing capability within 3 seconds  
  
**User friendly design**  
Large display with bold numbers  
Auto code calibration circuitry in every strip  
Convenient test strip ejector  
Tiny 0.4 µL sample size  
4 seconds to result  
Clinically proven accuracy at a hematocrit range of 25-60%  
Audible fill detection reduces wasted strips

#### **Oncall Extra Glucometer Product Specifications**

**Feature**

**Specification**

Enzyme

Glucose Oxidase (GOD)

Calibration Method

No coding

Test Time

4 seconds

Sample Size

0.4 μL

Hematocrit Range

25 – 60%

Operating Temp Range

5 – 45ºC (41 – 113 °F )

Operating Humidity Range

10 – 90%

Test Range

0.6 – 33.3 mmol/L (10 – 600mg/dL)

Memory Storage

Up to 500 records with date and time

Test Averaging

7, 14, 30, 60 and 90-day averages

Battery Life

1,000 tests

Automatic Shutoff

2 minutes after last action or 5 sec after strip removal

Meter Size

81 x 48 x 16 mm

Display Size

31 x 34 mm

Alternate Site Testing

Fingertip, forearm, or palm 

**Sales Package Contents:**

**1 Oncall Extra Glucometer, 10 Lancets, 1 Lancing Device, Pouch, Battery.**

## Details

- **Price:** 499.0 INR
- **Vendor:** ACON - USA
- **Type:** Glucometer
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## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 499.00 INR | In stock |

## Images

- On Call Extra Blood Glucose Monitoring System with 10 Free Test Strips
- On Call Extra Blood Glucose Monitoring System with 10 Free Test Strips

## Additional Information

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> Source: [Microsidd India](https://microsidd.com/products/oncall-extra-glucometer-without-strips)
> Updated: 2026-07-31