The 2500 g Dynamometer is a vertical hanging suspension hook for traction force measurement. Ideal for use in colleges, this corrosion-resistant anodized aluminum analog scale features a fatigue-resistant internal spring and requires no batteries.

- Measurement range: 2500 g
- Resolution: 20 g
- Accuracy: ± 0.3 % of load
- Tare and zero adjustment

The 25 N Dynamometer is a vertical hanging suspension hook for traction force measurement. Ideal for use in colleges, this corrosion-resistant anodized aluminum analog scale features a fatigue-resistant internal spring and requires no batteries.

- Measurement range: 25 N
- Resolution: 0.2 N
- Accuracy: ± 0.3 % of load
- Tare and zero adjustment

The 2500 g Force Gauge is a vertical hanging suspension hook for traction force measurement. Ideal for use in colleges, this corrosion-resistant anodized aluminum analog scale features a fatigue-resistant internal spring and requires no batteries.

- Measurement range: 2500 g
- Resolution: 20 g
- Accuracy: ± 0.3 % of load
- Tare and zero adjustment

The 25 N Force Gauge is a vertical hanging suspension hook for traction force measurement. Ideal for use in colleges, this corrosion-resistant anodized aluminum analog scale features a fatigue-resistant internal spring and requires no batteries.

- Measurement range: 25 N
- Resolution: 0.2 N
- Accuracy: ± 0.3 % of load
- Tare and zero adjustment

The 2500 g Hanging Scales are a vertical hanging suspension hook for traction force measurement. Ideal for use in colleges, these corrosion-resistant anodized aluminum analog scales feature a fatigue-resistant internal spring and require no batteries.

- Measurement range: 2500 g
- Resolution: 20 g
- Accuracy: ± 0.3 % of load
- Tare and zero adjustment

The 25 N Hanging Scales are a vertical hanging suspension hook for traction force measurement. Ideal for use in colleges, these corrosion-resistant anodized aluminum analog scales feature a fatigue-resistant internal spring and require no batteries.

- Measurement range: 25 N
- Resolution: 0.2 N
- Accuracy: ± 0.3 % of load
- Tare and zero adjustment

The 2500 g LAB Scale is a vertical hanging suspension hook for traction force measurement. Ideal for use in colleges, this corrosion-resistant anodized aluminum analog scale features a fatigue-resistant internal spring and requires no batteries.

- Measurement range: 2500 g
- Resolution: 20 g
- Accuracy: ± 0.3 % of load
- Tare and zero adjustment 

The 25 N LAB Scale is a vertical hanging suspension hook for traction force measurement. Ideal for use in colleges, this corrosion-resistant anodized aluminum analog scale features a fatigue-resistant internal spring and requires no batteries.

- Measurement range: 25 N
- Resolution: 0.2 N
- Accuracy: ± 0.3 % of load
- Tare and zero adjustment 

The 2500 g Laboratory Balance is a vertical hanging suspension hook for traction force measurement. Ideal for use in colleges, this corrosion-resistant anodized aluminum analog scale features a fatigue-resistant internal spring and requires no batteries.

- Measurement range: 2500 g
- Resolution: 20 g
- Accuracy: ± 0.3 % of load
- Tare and zero adjustment 

The 25 N Laboratory Balance is a vertical hanging suspension hook for traction force measurement. Ideal for use in colleges, this corrosion-resistant anodized aluminum analog scale features a fatigue-resistant internal spring and requires no batteries.

- Measurement range: 25 N
- Resolution: 0.2 N
- Accuracy: ± 0.3 % of load
- Tare and zero adjustment 

PCE-SG is an automotive tester or handheld refractometer used to determine the specific gravity (sg) of electrolyte solution batteries as well as the freezing point of propylene or ethylene glycol-based coolants in degrees Celsius (°C). This refractometer works well for measuring cleaning products too. The instrument also gives indication of the charge level in battery acid.

Measurement ranges:
   -50 ... 0 °C for coolant or antifreeze
   1.15 ... 1.30 sg for battery acid
   -40 ... 0 °C for cleaner