RICE LAKE Equipoise EQ-300

Products from the United States
  • Weighing up to 300 grams, reading 0.01 grams
  • Showing weight values ​​with large black LCD numbers clearly
  • Can count the number of work pieces
  • Can connect to computer
  • Can choose an available unit such as Ounce, pound
  • Stainless steel weighing plate, diameter 120 mm.
  • Electricity 220 V through AC ADAPTER
300 g 0.01 g


The Equipoise Series balance is ideal for classrooms, laboratories and industrial applications. These seven-button balances allow quick access to 13 different units of measure, percentage, counting and accumulating.

A detachable enclosed weighing chamber is included in capacities below 1,000 grams. Equipoise can be used with the included AC adaptor or an onboard rechargeable battery that offers up to 40 hours of continuous operation. RS-232 output is standard on each model. RS-232 cable is optional.

  • Capacities between 300 g and 6000 g
  • Internal resolution: 1/600,000
  • LCD display
  • Quick response
  • Accumulation, counting and percentage modes
  • 13 different units of measure
  • Detachable enclosed weighing chamber (in capacities <1 kg)
  • Battery operation for up to 40 hours of continuous use (without backlight)
  • Standard RS-232 interface for connecting to printer or PC
  • Plastic enclosure
  • AC adapter
  • Weight: 3.00 lb
Capacity 300 g 3000 g
Resolution 0.01 g 0.1 g
Weighing Units Gram, Carat, Ounce, Ounce Troy, Pound, Pennyweight, Grain, Momme, Hong Kong Tael, Singapore Tael, Taiwan, Tael, Tola
Operating Modes Weighing, Percent Weighing, Parts Counting, Accumulation
Repeatability(+/-) 0.01 g 0.1 g
Linearity(+/-) 0.02 g 0.2 g
Stabilization Time 2 seconds
Operating Temperature 32° F to 104° F (0° C to 40° C)
Weighing Chamber 6.7 x 5.7 x 3.1 in
(170 x 145 x 80 mm)
Pan Size Ø 4.7 in (Ø 120 mm)  4.8 in x 5.6 in (122 mm x 142 mm)
Dimensions 7.1 x 8.7 x 3.3 in (180 x 220 x 85 mm)
Est. Ship Weight 6.6 lb (3 kg)
Calibration Weight 300 g 3000 g
Power AC adapter (12V/500 mA); internal rechargeable battery (6V/1.2 Ah)