Extech RF41
Portable Battery Coolant/Glycol Refractometer with ATC (°C)
The Extech RF41 measures propylene/ethylene glycol freezing points from -50°C to 0°C. It also measures the specific gravity of battery acid from 1.11 to 1.30 and provides a quick reference of battery charge condition. Requires only 2 or 3 drops of solution for fast and accurate readings. The automatic temperature compensation provides repeatable measurements on an easy to read scale. Prism and lens come with a simple focus adjustment. Includes carrying case and calibration screwdriver.
仕様
| 一般仕様 | |
|---|---|
| バッテリー酸比重 | 1.15 to 1.30 |
| バッテリー酸比重の最大解像度 | 0.01 |
| 凝固点（エチレングリコール） | -50 to 0°C (10°C to 30°C ATC) |
| 凝固点（エチレングリコール）の基本精度 | ±2% |
| 凝固点（エチレングリコール）の最大分解能 | 1°C |
| 凝固点（プロピレングリコール） | -50 to 0°C (10°C to 30°C ATC) |
| 凝固点（プロピレングリコール）の基本精度 | ±2% |
| 凝固点（プロピレングリコール）の最大分解能 | 1°C |
| 追加の詳細 | |
|---|---|
| 保証 | 2 years |
| 寸法 | 6.5 × 1.5 × 1.5" (165 × 38 × 38mm) |
| 重量 | 7oz (200g) |
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.