Tohands Smart Calculator V5

✅ Calculator Functions

• Works like a regular calculator
  
  
• Add/Subtract GST with one click
  
  
• Save & recall totals (M+, M-, MRC)
  
  
• Correct entries easily with ‘Correct’, ‘C’, or ‘AC’
  
  

✅ Record Sales & Expenses

• Track sales & expenses by payment type: Cash, UPI, Card, Udhaar
  
  
• Save customer details: Name, Number, Remarks
  
  
• Auto-send bills via WhatsApp
  
  
• Print multiple copies
  
  
• Syncs with Tohands App
  
  
• AI-based inventory recommendations

✅ Smart Billing

• Item-wise billing from calculator
  
  
• Barcode-based billing
  
  
• Adjust quantity and price
  
  
• Add custom items using “0”
  
  
• Auto-sync with app
  
  

✅ Dynamic QR

• Create exact amount QR (e.g. ₹457)
  
  
• Use Shift + UPI ID to switch accounts
  
  
• Press Sale/Bill → UPI to generate QR
  
  
• (Coming August 2025) Auto payment confirmation sound
  
  

✅ App Integration

• View last 5 transactions on device
  
  
• Auto-sync with app (works offline too)
  
  
• Dashboard with sales, expenses & profit/loss
  
  
• Reports: Billing, Customer, Vendor, Inventory, Cashbook
  
  
• Inventory tracking + bulk upload
  
  
• Customer/vendor ledger + due reminders

📱 Display & Interface

• Screen: 4.58" Color TFT Display
  
  
• Resolution: 320 × 960 pixels
  
  
• Easy-to-read layout, optimized for billing & records
  
  

📶 Connectivity

• Internet: Pre-installed 4G SIM (No Wi-Fi setup required)
  
  
• Wi-Fi: 2.4 GHz & 5 GHz supported
  
  
• Bluetooth: v5.4 – Connect with printers or app
  
  
• USB Ports:
  
  
• USB-C (Data only)
  
  
• USB-C (Charging only)
  
  

🔋 Power & Battery

• Battery: 4500 mAh re-chargeable Li-ion
  
  
• Charging: USB-C | 15W Fast Charging Support
  
  
• Indicators: Charging & Low Battery LED
  
  
  

🔊 Audio

• Speaker: 3W, 4Ω Stereo Amplifier
  
  
  

🔘Full Keypad & Inputs

Calculator & Memory:
+, –, ×, ÷, %, MU, GT, M+, M–, MRC

Billing & Business:
Sale | Bill, Expense, Tax+ (F1), Tax– (F2), Shift, User

Control:
0–9, 00, .Space, =, Correct, C, AC, Menu, Power, <, >

💾 Storage & Backup

• Cloud Sync: Auto backup to Tohands App
  
  
• Offline Mode: Records transactions without internet
  
  

🖨️ Printer Compatibility

• Supports 2-inch & 3-inch thermal printers via USB-C
  
  
• Works with verified models (e.g., TVS, F2C, Shreyans)
  
  

🌡️ Environment Friendly

• Operating Temp: 0°C to 45°C
  
  
• Storage Temp: -10°C to 60°C
  
  
• Dustproof body, ideal for Indian shops
  
  

📦 Physical Details

• Model: THV4GRE (Silver)
  
  
• Size: 141 × 171 × 56 mm
  
  
• Weight: 650 grams (with battery)
  
  
• Portable & counter-friendly design

Device Body :
1- Plastic + silicon buttons
2- Silver + black colur
3- Ergonomic Big  buttons.
4-

Barcode Upcoming - 15th April 2026

How do I set up my device after ordering?

✅ No worries — our team personally calls you after delivery.

📞 We help step-by-step via phone or video — no tech skills needed.

📦 Delivery time: 3–5 days across India. Check your PIN code on the product page for the exact date.

▶️ Watch Setup Videos

Can I return the device if I face any issue or change my mind?

✅ Yes — 30-Day No-Questions-Asked return and refund policy

🔁 We arrange pickup and process refund within 3–7 business days.

💬 Just call or WhatsApp us.

🔗 Return & Refund Policy

What kind of warranty do I get? What if the device stops working?

🛠️ You get a 1 year warranty and doorstep pickup and delivery support.

⚙️ We repair, replace, or guide you — as needed.

📦 Replacements processed within 14 working days.

🔗 Warranty Policy

Do I need to pay any subscription or monthly charges?

🆓 No subscription needed — works fully over Wi-Fi.

📱 App shows last 25 days’ data for free.

🚀 Want SIM support, longer history, reminders

Upgrade to:

• Smart Plan – ₹99/month
• Growth Plan – ₹199/month

💡 Upgrade only if you need more. Cancel anytime.

How will this device help my shop grow?

💰 Helps track sales, recover dues, avoid daily cash errors.

📊 Send bills via WhatsApp, print receipts, and track profit/loss.

📱 Makes your shop professional and prevents losses from staff mistakes or round-offs.

What if I have a problem with the device?

✅ Support available 6 days a week (10 AM–6 PM) — we’re here when you need us.

⚡ 95% of issues resolved in just one call — no waiting, no technician needed.

📞 Reach us easily via your preferred method:

• WhatsApp: Chat with us
• Phone: 040-452-08234
• Email: support@tohands.in

Is my data safe and private?

🔒 100% Secure — data is stored safely on Tohands cloud servers.

❌ Never shared with third parties without your consent.

🗑️ You can delete all your data anytime from the app.

🔗 Privacy Policy