Product | Kirby Lester KL1 Pill Counter

Kirby Lester KL1 Pill Counter

Gold Standard Tablet Counting Device for Pharmacy Filling and Inventory

The Kirby Lester KL1 is the pharmacy industry’s smallest, simplest, and fastest tablet counter. Its compact size fits into even the most crowded pharmacy and narcotics vault. Trusted across the globe, the unique KL1 counts almost any tablet or capsule quickly, conveniently and accurately. Ideal for narcotics management and physical inventory counting, and superior in every way to manual counting.

Kirby Lester KL1 is designed for:

  • Prescription counting
  • Narcotics inventory
  • Perpetual inventory software
  • Automated packaging device: cassette/cell inventory
  • Returns and expired medication inventory tracking
  • Check-counting & bulk counting


KL1- Our smallest, fastest pharmacy tablet counter

KL1- Our smallest, fastest pharmacy tablet counter

Key Features

  • 14.3 seconds faster (avg) than hand-counting for a 90-count Rx
  • Counting speed up to 15 tablets/second
  • Compact design, about the size of a counting tray
  • Counts almost any tablet or capsule without calibration, maintains absolute accuracy
  • Stand-alone design, needs no interfacing or I.T. set-up
View Specifications

Well Suited For

  • Retail pharmacy
  • Hospital outpatient pharmacy
  • LTC and specialty pharmacy
  • Pharmaceutical/industrial counting


  • Dimensions: 14.6”(h) 12.5”(d) 5.6”(w) / 37.1(h) 31.75 (d) 14.2 (w)cm
  • Weight: 6.95 lb (3.2 kg)
  • Top Funnel Diameter: 5.2” (13.2cm)
  • Tray Capacity: 800cc  (maximum capacity approx. 1,450 ibuprofen 200mg brown/round, approx 425 metformin 1000mg)
  • Tray Pouring: Left or right opening
  • Count Capacity: Up to 9,999
  • Maximum Tablet Size: 0.86” long (22mm) and 0.74” wide (19mm)
  • Minimum Tablet Size: 0.125” smallest diameter (3.175mm)
  • Throughput: Up to 15 tablets/capsules per second
  • Special Mode: For counting items with odd shapes or holes
  • Inventory Mode: Ideal for large counts; maintains the count while the tray is being emptied
  • Power: Standard wall outlet, 110V / 220V / 240V, 60Hz / 50Hz (no adjustments needed)
  • Vial Size Indicator: Recommends vial size (drams) based on what was poured through
  • Cleaning & Maintenance: Once-a-day cleaning recommended
  • Warranty: 1 year from ship date
  • Optional carrying case available when portability is needed

COVID-19 Impact On Pharmacies & The Capsa Solution

More 90-day fills or emergency fills, staff absences, home deliveries, and altered workflows to accommodate staff and patient safety are stressing pharmacies’ core function of filling prescriptions quickly and accurately. The KL1 simple counter is a ready-to-go solution that needs no I.T. connection or training, is simple to clean, and handles higher Rx counts to save time and strain. Plus inventory counts, especially C-II, need to be maintained at high-stress periods.

Capsa Healthcare's Solution to COVID-19's Unique Impact On Pharmacies:Read More