U.S. and Metric Suspension Scales (H-4621) Page 3 of 10
Instruction Manual Rev.0; August 01, 2003
Copyright 2003 Humboldt Mfg. Co., Norridge, IL. 60706, U.S.A.
All rights reserved. Printed in U.S.A.
1. Introduction
HIGH ACCURACY, COMPACT DIGITAL HANGING SCALE FOR ALL LOW
CAPACITY WEIGHING NEEDS. Humboldt’s advanced design makes this remarkable
hanging scale the first choice over other electronic units. It’s value packed with the
industry’s most wanted features. Our ultra-high resolution, 12-bit A/D converter
provides highest accuracy available ±0.1% of applied load.
Our unique design flexibility lets you choose the model and weighing capacity you need
– ranging from 25 to 500 lbs / 12.5 to 250 kg. Keypad setup and digital calibration
enhance ease of operation.
All electronics are shock mounted in a weatherproof ABS plastic case. This assures
maximum protection against moisture, dust and rough usage. High visibility ½” / 12 mm
LCD digital readout provides easy reading of weights; membrane push button switches
allow simple trouble-free operation.
Power is supplied by one 9-volt alkaline battery.
Ø
Peak hold
Ø
Standard 9V battery
Ø
Ultra long battery life
Ø
Weighs only 1.6 lbs
Ø
Stainless steel hooks
Ø
Size of a cell phone
2. Specifications
Capacity: 25, 50, 100, 250, 500 lbs
12, 25, 50, 125, 250 kg.
Graduation: 0.01, 0.02, 0.05, 0.1, 0.2, 0.5 and 1
Power: 9V Alkaline
Size: 3.75W x 2D x 6H inches
94 x 50 x 150 mm
Display: 0.5 inch/12 mm L.C.D.
Temperature Range: -4
o
F to +140
o
F
-20
o
C to +60
o
C
Controls: On/Off, Zero and lb/kg
2.1 Control:
General: Zero, lb/kg, On/Off
Display: 4 digit LCD