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OHAUS™ Harvard Trip Balances

Ideal for comparative weighing. OHAUS Harvard Trip Balances with choice of single or double beam models provide many years of maintenance-free, comparative weighing using a known standard.

Height (Metric) | 24.1 cm |
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Warranty | 5 Years |
Depth (English) | 7 in. |
Width (English) | 14 in. |
Material | Stainless Steel |
Width (Metric) | 35.5 cm |
Diameter (English) Outer Pan | 6 in. |
Diameter (Metric) Outer Pan | 15.2 cm |
Depth (Metric) Pan | 15 cm |
Depth (English) Pan | 5.9 in. |
Display Type | Analog |
Capacity | 4.4 lb., 2 kg |
Depth (Metric) | 22.8 cm |
Height (English) | 9.5 in. |
OHAUS™ Pull-Spring Scales
Designed to deliver reproducible results time after time, perfect for general weighing, force experiments, action-reaction demonstrations and much more. The Ohaus Demonstration Spring Scales offers a large faceplate for easy viewing.

Display Type | Analog |
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OHAUS™ Frontier™5306 Mini Centrifuge
OHAUS Frontier 5306 is powerful and convenient mini centrifuge for simple and rapid liquid separation. Frontier 5306 also has quick release design in which rotors can be removed and installed without use of any tools.

OHAUS™ Starter Water Analysis Meter Replacement Electrodes
Replacement electrodes for Starter portable and benchtop meters.

Diameter (English) Body | 0.47 in. |
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Length (Metric) Cable | 1 m |
For Use With (Equipment) | Starter 300 pH meter |
Sensor Types | pH Electrode |
Length (English) Cable | 39.3 in. |
Filling Solution Type | 3 mol/L KCl gel |
Measurement Ranges | pH 0 to 14 |
Cell Constant | 0.1 μS/cm |
Diameter (Metric) Body | 12 mm |
Internal Reference | Ag/AgCl |
OHAUS™ Ranger™ 3000 Compact Bench Scales
Eliminate wait time with rapid stabilization. The Ranger 3000™ Compact Bench Scale is tough, dependable, fast and precise.

Width (English) | 12.2 in. |
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Length (Metric) | 32.7 cm |
Length (English) | 12.9 in. |
Width (English) Pan | 11.8 in. |
Width (Metric) | 31.1 cm |
Includes | Weigh-below hook, integral transportation handle, menu lock switch, adjustable leveling feet, 3 LED (yellow, green, red) check weighing lights, AC power |
Format | Gram, kilogram, ounce, pound |
Battery Life | 210 Hr. |
Legal for Trade | Class III |
Display Type | LCD |
Width (Metric) Pan | 30 cm |
Voltage | 100/240 V |
Connection Type | RS232 |
Length (English) Pan | 8.9 in. |
Certifications/Compliance | ISO 9001:2008, NIST Handbook 44 (NTEP CC 13-022), (AM-5907C), OIML R76-1 (R76/2006-NL1-12.46), (Class 3, nmax 3000), CSA C22.2 61010-1, UL 61010-1, FCC Part 15 Class A, IEC 61326-1 |
Length (Metric) Pan | 22.5 cm |
Weight (Metric) | 4.2 kg |
Height (English) | 4.6 in. |
Height (Metric) | 11.7 cm |
Electrical Requirements | 100/240 V 50/60 Hz |
Automation Interface | 5 Mechanical keys |
Stabilization Time | 1 sec. |
Material | ABS Plastic, Stainless Steel |
Calibration | External, with user selectable calibration weight value |
Battery Type | Internal rechargeable lead acid battery |
Type | Ranger™ 3000 Compact Bench Scale |
Dimensions (L x W x H) | 12.9 x 12.2 x 4.6 in. (32.7 x 31.1 x 11.7 cm) |
Frequency | 50/60 Hz |
Temperature Range (English) | 14°F to 104°F |
Weight (English) | 9.2 lb. |
Temperature Range (Metric) | -10°C to +40°C |
OHAUS™ Starter pH Pen Meters
Convenient pH testing. OHAUS Starter pH Pen Meters offer a convenient way to measure pH, or the relative acidity or alkalinity of a sample at a given temperature. The pH pen meters can be completely operated with just one hand, freeing up your other hand to handle samples.

Calibration Points | 3 |
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Includes | 4 1.5V Batteries |
Type | Portable pH Meter |
Log Function Type | Automatic Data Logging |
Data Points | 30 |
Backlight Option | None |
Weight (English) | 0.24 lb. |
Range (pH) | 0 to 14 |
Calibration | Automatic/Manual |
For Use With (Application) | Measuring pH, or the relative acidity or alkalinity of a sample at a given temperature |
Battery Type | 4 x AG13 1.5 V Micro Alkaline |
Accuracy (pH) | ±0.1 |
Weight (Metric) | 110 g |
OHAUS™ Compass CR Series Scale
OHAUS™ Compass CR Series portable electronic scales are suitable for everyday weighing

Includes | ABS housing and pan, slip-resistant feet, stability indicator, mechanical and software overload/underload protection, auto shut-off |
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Height (Metric) | 41 mm |
Type | Portable Scale |
Dimensions (L x W x H) | 20.5 x 14 x 4.1 cm (8 x 5.5 x 1.6 in.) |
Width (English) | 5.5 in. |
Length (Metric) | 205 mm |
Display Type | LCD |
Length (English) | 8 in. |
Stabilization Time | 2 seconds |
Certifications/Compliance | Product Safety: IEC/EN 61010-1; CAN/CSA C22.2 No. 61010-1; UL Std. No. 61010-1, Electromagnetic Compatibility: IEC/EN 61326-1 Class B, Basic environments; FCC Part 15 Class B; Canada ICES-003 Class B, Compliance Marks: CE; RCM |
Width (Metric) | 140 mm |
Weight (Metric) | 400 g |
Height (English) | 1.6 in. |
OHAUS™ Valor™ 3000 Xtreme Portable Scale
Compact portioning scale offers high precision and extreme durability for the harshest environments

Height (Metric) | 7.7 cm |
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Electrical Requirements | 100/120 V 50/60 Hz |
Width (English) | 7.3 in. |
Length (Metric) | 21.8 cm |
Automation Interface | 3 Mechanical switch |
Length (English) | 8.5 in. |
Stabilization Time | 3 sec. |
Material | Stainless Steel |
Calibration | Digital external span calibration |
Width (Metric) | 18.6 cm |
Battery Type | 4 C |
Type | Valor™ 3000 Xtreme Portable Food Portioning Scale |
Dimensions (L x W x H) | 8.5 x 7.3 x 3 in. (21.8 x 18.6 x 7.7 cm) |
Format | Gram, kilogram, pound, pound: ounce (fractional), fluid ounce (Water) |
Display Type | LCD |
Voltage | 100/120 V |
Frequency | 50/60 Hz |
Temperature Range (English) | 32°F to 104°F |
Temperature Range (Metric) | 0°C to 40°C |
Height (English) | 3 in. |
OHAUS™ Scout™ SPx Portable Balances
Ideal for laboratory and industrial applications, the OHAUS Scout comes in a slim, stackable design with large backlit LCD.
Electrical Requirements | AC adapter (included) or 4 AA batteries (not inclu |
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Type | Portable Balance |
Display Type | Digital |
Connection Type | RS-232, USB Host, USB Device, Ethernet |
Material | ABS Housing, Stainless Steel Pan |
Weight (Metric) | 1 kg |
Ohaus Guardian 5000 Hotplate
Expertly engineered hotplate stirrers with premium safety and versatility features for everyday use.
OHAUS™ Ranger™ Count 3000 Counting Scales
High-precision dedicated counting scale with advanced software for counting and packaging parts
Width (English) | 12.2 in. |
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Length (Metric) | 32.7 cm |
Length (English) | 12.9 in. |
Width (English) Pan | 11.8 in. |
Width (Metric) | 30.9 cm |
Includes | AC power, integrated carrying handle |
Format | Gram, kilogram, ounce, pound |
Battery Life | 210 Hr. |
Legal for Trade | Class III |
Display Type | LCD |
Width (Metric) Pan | 30 cm |
Voltage | 100/240 V |
Connection Type | RS232 |
Length (English) Pan | 8.9 in. |
Certifications/Compliance | ISO 9001:2008, NIST Handbook 44 (NTEP CC 13-022), (AM-5907C), OIML R76-1 (R76/2006-NL1-12.46), (Class 3, nmax 3000), CSA C22.2 61010-1, UL 61010-1, FCC Part 15 Class A, IEC 61326-1 |
Length (Metric) Pan | 22.5 cm |
Weight (Metric) | 4.2 kg |
Height (English) | 4.6 in. |
Height (Metric) | 11.7 cm |
Electrical Requirements | 100/240 V 50/60 Hz |
Automation Interface | 8 Function, 12 numeric mechanical keys |
Stabilization Time | 1 sec. |
Material | ABS Plastic, Stainless Steel |
Calibration | External, with user selectable calibration weight value |
Battery Type | Rechargeable lead acid |
Type | Ranger™ Count 3000 Counting Scale |
Dimensions (L x W x H) | 12.9 x 12.2 x 4.6 in. (32.7 x 30.9 x 11.7 cm) |
Frequency | 50/60 Hz |
Temperature Range (English) | 14°F to 104°F |
Weight (English) | 9.2 lb. |
Temperature Range (Metric) | -10°C to +40°C |
OHAUS™ Triple-Beam Balances

Well-equipped to weigh solids, liquids, powders or even animals. Effective magnetic damping of OHAUS Triple-Beam Balances coupled with appropriate beam capacity reduces oscillation and speeds weighing process.
Diameter (Metric) Outer Pan | 15.2 cm |
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Height (Metric) | 30.48 cm |
Depth (English) | 9 in. |
Display Type | Analog |
Width (English) | 18 in. |
Capacity | 1.34 lb., 0.61 kg |
Depth (Metric) | 22.86 cm |
Width (Metric) | 45.72 cm |
Diameter (English) Outer Pan | 6 in. |
Height (English) | 12 in. |
OHAUS™ Support Rod and Clamp Kit
OHAUS™ Support Rod and Clamp Kit for holding temperature probes, thermometers, or other glass tubes
OHAUS™ Microplate Vortex Mixer
OHAUS™ Microplate Vortex Mixer is a variable speed mixer designed for continuous duty
Ohaus MB32 Moisture Analyzer
The Ohaus MB32 moisture analyzer features innovative carbon fiber heating technology and an upgraded load cell for enhanced durability and performance during routine testing.