OHaus Harvard Trip 1400/1500 Scales 2-5lb Capacity Mechanical Balance

This listing is for an OHaus Harvard Trip 1400/1500 Scales 2-5lb Capacity Mechanical Balance. The unit is in full working condition and is ready for immediate release. The Harvard Trip series is a precision, mechanical two-pan (comparative) balance. Its principal use is for comparative weighing (i.e. comparing masses, not simply reading off an absolute weight) — you place an unknown object on one pan and “poise” weights / sliding masses on the other pan until balance is achieved. Because it is mechanical, it requires no external power supply (no battery or electronics). The Harvard Trip balances are known for durability, low maintenance, and long service life.