The On Call Extra Blood Glucose Monitoring System is an advanced digital glucometer designed to help people living with diabetes monitor their blood glucose levels quickly, accurately, and conveniently. Manufactured by ACON Laboratories, this blood glucose monitoring system combines fast testing, automatic coding, intelligent alerts, and advanced biosensor technology to support routine diabetes management at home or in professional healthcare settings.
Ketone Warning Alerts
No Code Chip required
This complete starter kit from Microsidd includes the On Call Extra Glucometer, 10 complimentary On Call Extra Blood Glucose Test Strips, sterile lancets, lancing device, battery, carrying pouch, and user manual so you can begin monitoring your blood glucose immediately.
The On Call Extra system features No Coding technology, 0.4 µL tiny blood sample requirement, 4-second test time, ketone warning alerts, hypoglycemia and hyperglycemia alerts, re-sample capability, and memory storage with averaging, making it one of the most feature-rich glucose monitoring systems in its category.
Product Name: On Call Extra Blood Glucose Monitoring System
Brand: ACON
Product Category: Blood Glucose Meter (Glucometer)
Technology: Electrochemical Biosensor
Sample Required: Fresh Capillary Whole Blood
Blood Sample Size: 0.4 µL
Test Time: Approximately 4 Seconds
Coding: No Coding Required (Auto Calibration)
Included: Meter, 10 Test Strips, Lancets, Lancing Device, Battery, Carrying Case and User Manual.
The On Call Extra Blood Glucose Monitoring System is a portable digital blood glucose meter designed for measuring glucose levels in fresh capillary whole blood when used with compatible On Call Extra Blood Glucose Test Strips.
Using electrochemical biosensor technology, the system measures glucose from a very small blood sample and displays a digital reading in approximately four seconds. It is intended for self-monitoring by individuals with diabetes and may also be used by healthcare professionals according to the manufacturer's instructions.
The On Call Extra Blood Glucose Monitoring System is suitable for:
Daily blood glucose monitoring
Diabetes self-management
Home blood sugar testing
Monitoring glucose trends
Routine diabetes care
Personal and professional healthcare use
Supporting physician-directed diabetes management plans
Fast blood glucose results in approximately 4 seconds
Tiny 0.4 µL blood sample requirement
No coding required
Automatic calibration circuitry
Audible fill detection
Re-sample capability to help reduce strip wastage
Hypoglycemia warning alerts
Hyperglycemia warning alerts
Ketone warning alerts
Large LCD display with bold numbers
Test strip ejector for hygienic handling
Memory storage with date and time
7, 14, 30, 60 and 90-day average calculations
USB connectivity for compatible diabetes management software
Compact and travel-friendly design
The On Call Extra Blood Glucose Monitoring System combines ease of use with advanced monitoring features. Unlike many standard glucometers, it offers intelligent alerts, automatic coding, audible strip fill detection, and the ability to add more blood shortly after the first application if needed, helping reduce unnecessary strip waste.
Each starter kit contains:
On Call Extra Blood Glucose Meter
10 On Call Extra Blood Glucose Test Strips
10 Sterile Lancets
Lancing Device
Battery
Carrying Pouch
User Manual
Insert a compatible On Call Extra Blood Glucose Test Strip into the meter. After obtaining a fresh capillary blood sample using the supplied lancing device, apply the blood to the designated area of the strip. The meter automatically analyzes the sample using electrochemical biosensor technology and displays the blood glucose reading within approximately four seconds.
Wash and dry your hands.
Insert an On Call Extra Blood Glucose Test Strip.
Prepare the lancing device.
Obtain a small blood sample.
Apply the blood sample to the strip.
Wait approximately four seconds.
Read the blood glucose result.
Safely dispose of the used strip and lancet.
| Feature | Details |
|---|---|
| Brand | ACON |
| Product | On Call Extra Blood Glucose Monitoring System |
| Technology | Electrochemical Biosensor |
| Coding | No Coding Required |
| Sample Size | 0.4 µL |
| Sample Type | Fresh Capillary Whole Blood |
| Test Time | Approximately 4 Seconds |
| Memory | Up to 500 Results |
| Average Results | 7, 14, 30, 60 & 90 Days |
| Warning Alerts | Hypo, Hyper & Ketone |
| Display | Large LCD |
| Power | Battery Operated |
Electrochemical Biosensor Technology
Glucose Oxidase (GOD) Enzyme
No Coding Required
Test Time: Approximately 4 Seconds
Blood Sample: 0.4 µL
Hematocrit Range: 25–60%
Measurement Range: 10–600 mg/dL
Memory Capacity: Up to 500 Results
7, 14, 30, 60 and 90 Day Averaging
Automatic Shut-Off
Audible Fill Detection
Test Strip Ejector
Alternate Site Testing (where applicable according to manufacturer instructions)
Store the meter and strips according to the manufacturer's instructions.
Keep test strips in their original container.
Close the vial immediately after removing a strip.
Protect from excessive heat, moisture and direct sunlight.
Do not use expired test strips.
Compatible with:
On Call Extra Blood Glucose Test Strips (25 Pack)
On Call Extra Blood Glucose Test Strips (50 Pack)
On Call Extra Blood Glucose Test Strips (100 Pack)
Sterile Blood Lancets
Control Solution (if applicable)
Microsidd is one of India's trusted suppliers of diagnostic and diabetes care products.
Benefits of buying from Microsidd include:
Genuine ACON products
Secure online ordering
Fast dispatch
Delivery across India
Carefully packed products
Dedicated customer support
Wide range of glucometers, strips and diabetes care accessories
Trusted by hospitals, clinics, pharmacies and home users
It is used for measuring blood glucose levels using compatible On Call Extra Blood Glucose Test Strips.
Yes. The starter kit includes 10 complimentary On Call Extra Blood Glucose Test Strips.
No. The On Call Extra system uses automatic coding.
Approximately 0.4 µL of fresh capillary whole blood.
Results are displayed in approximately four seconds.
Yes. The On Call Extra system supports re-sample capability within the manufacturer's specified time window, helping reduce strip wastage.
Yes. The meter stores up to 500 readings with date and time.
Yes. The meter calculates averages over 7, 14, 30, 60 and 90 days.
Only genuine On Call Extra Blood Glucose Test Strips should be used.
Yes. The meter is reusable. Test strips and lancets are intended for single use only.
No. Always use strips before their expiry date.
Yes. It is intended for home users and healthcare professionals when used according to the manufacturer's instructions.
The On Call Extra Blood Glucose Monitoring System is intended for blood glucose monitoring using compatible On Call Extra Blood Glucose Test Strips. Blood glucose results should always be interpreted together with clinical advice from a qualified healthcare professional. This device is not intended to diagnose diabetes or replace professional medical consultation. Always follow the manufacturer's instructions for use.
| 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 Strips, 10 Lancets, 1 Lancing Device, Pouch, Battery.
| Specification name | Specification Value |
|---|---|
| Translation missing: en.metafields.shopify.analyte-measured | Glucose |
| Biometric monitor accessory features | Memory function |
| Color pattern | Green, Blue, Navy |
| Connectivity technology | USB |
| Display technology | LCD |
| Translation missing: en.metafields.shopify.glucose-measurement-units | mmol/L (millimoles per liter) |
| Translation missing: en.metafields.shopify.medical-device-certification | FDA, CLIA, CE, ISO 15197 |
| Power source | Battery-powered |
Very good product and good service
I'm not sure whether it's a calibration issue with the device or the strips are not upto the mark but there's a gap between what my Dr Morepan meter shows vis a vis the OnCall Plus readings for the same sample. OnCall Plus always shows a minimum difference of 10 to 12 points (lesser) with the Dr Morepan test results when done in parallel. At times this difference is of 25 points or more as well. Not very sure if this device is reliable at all! I tried to seek some help from Microsidd support but they chose to not respond even after I wrote multiple times to them. That's another issue. For a device that costs little if Microsidd thinks responding to my request may make them having to refund a few bucks then they have a very iffy strategy towards business. I can write off the pantry few 100s but will be wary of buying from them in future!
Ok
Product quality is superior and compatible for dr morepan gluco meter.
delivered on time
Very good product but testing strips not given
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Good product and accurate values results
great
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Good
very good product
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Best products at a very reasonable price with quick service, appreciate.
Excellent service.
Iam so much grateful for your product it's a painless,universal needles and the delivery was hassle free . Simple words wonderful product with quality brand
All Good
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I have purchased regularly from Microsidd India and found the products always good with timely delivery.
Good product
Reliable product at good price.
The product origination is Germany and working fine. But the product is not supplied with any CODE CHIP which is a mandatory requirement for the product to be functioning
The order was promptly shipped by you, which is appreciable. But the services of the courier chosen, are worst. The shipment was scheduled to be delivered by 01.11.2025 but is delivered on 07.11.2025 and that too after my follow up with the courier twice. One more horrible instance, I would like to mention here is that the webpage of courier company's Jaipur office has a malicious fraudulent number. I ring on this number to know the status of delivery, immediately the person on other side asked me my WhatsApp number and sent me an apk file asking to open it. Luckily I was aware and didn't open the file otherwise I could have been defrauded.
Great to hear about the incident and we are proud of your awareness of online frauds happening. customers like you are real gem
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I got the 50 strips pack in an reasonable rate and in a fast delivery. Thank u so much
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