Tester Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Tester products.

Tip: include the full model number printed on your Tester label for the best match.

Tester manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

Huazheng HZKM-2 Lubricant Oil Abrasion Tester User Manual

Huazheng HZKM-2 Lubricant Oil Abrasion Tester User Manual

January 7, 2026
Huazheng HZKM-2 Lubricant Oil Abrasion Tester Specifications Product Name: HZKM-2 Lubricating Abrasion Tester Manufacturer: Huazheng Electric Manufacturing (Baoding) Co., Ltd Machine Use: For testing lubricating oil and lubricating oil mixed with anti-wear additives, and for oil temperature change Experimental Conditions:…
Brand: Huazheng
Tektronix KEW 4105A Digital Earth Tester Instruction Manual

Tektronix KEW 4105A Digital Earth Tester Instruction Manual

January 4, 2026
Tektronix KEW 4105A Digital Earth Tester Specifications Measurement Standards: IEC 61010-1, IEC 61010-2-030, IEC 61010-031, IEC 61557-1,5, IEC 60529 (IP54) Measurement Category: CAT III Maximum Voltage: 300V Pollution Degree: 2 Product Usage Instructions Safety PrecautionsBefore using the instrument, it is…
Brand: Tektronix
ERMENRICH Wett QT Series Water Quality Tester User Manual

ERMENRICH Wett QT Series Water Quality Tester User Manual

January 3, 2026
ERMENRICH Wett QT Series Water Quality Tester Specifications QT20 QT30 QT40 pH measurement range (acidity) 0.00–14.00 (±0.05) TDS measurement range (total dissolved solids) 0–200000ppm, 10.1–200.0ppt (effective range: 10.1–100.0ppt) ±2% FS EC measurement range (electroconductivity) 1–199990µS/cm (±2% FS) 0–200000µS/cm, 10.1–19.99mS/cm, 20.1–400.0mS/cm…
Brand: ERMENRICH
OFITE 120-700 HTHP Corrosion Tester Instruction Manual

OFITE 120-700 HTHP Corrosion Tester Instruction Manual

January 3, 2026
OFITE 120-700 HTHP Corrosion Tester Components 120-700-1 Spare Parts for One Year (Individual components can be ordered separately.) 120-001 Mineral Oil, 1 gal, Qty: 4 120-90-008 Breaker, 15 Amp, 2 Pole 120-700-011 Pressure Release Valve 120-700-012 Air to Cylinder Valve…
Brand: OFITE
Huazheng HZDP-60K VLF Hipot Tester Instruction Manual

Huazheng HZDP-60K VLF Hipot Tester Instruction Manual

January 1, 2026
Huazheng HZDP-60K VLF Hipot Tester Specifications Brand: VLF Hipot Tester Manufacturer: Huazheng Electric Manufacturing (Baoding) Co., Ltd Rated Voltage: 30kV (Peak value), 40kV (Peak value), 50kV (Peak value), 60kV (Peak value) Power Source: Local power grid or variable frequency generators…
Brand: Huazheng
GVDA GD101B Socket Tester Instruction Manual

GVDA GD101B Socket Tester Instruction Manual

January 1, 2026
GVDA GD101B Socket Tester Technical Parameters Parameter Specification Zero-live voltage measure (L-N) 30-250V/ (50-60HZ) Zero-earth voltage measure (N-E) 0.1-10V /(50-60HZ) Working environment Temp 0°C-40°C / humidity (20%-70%) Storage environment Temp 10°C-50°C / humidity (20%-80%) RCD Current >30mA RCD Working voltage…
Brand: GVDA
ZEROWATER ‎TDSmeter-20 Electronic Water Tester User Manual

ZEROWATER ‎TDSmeter-20 Electronic Water Tester User Manual

December 31, 2025
ZEROWATER ‎TDSmeter-20 Electronic Water Tester  Specifications Product Name: ZeroWater System Usage: Water filtration system Features: TDS-meter, filter replacement indicator Product Usage Instructions Cleaning and Assembly: Wash all parts except the filter with a soft sponge and dishwashing soap. Rinse thoroughly…
Brand: ZeroWater
Tektronix 6011A Multi Function Tester Installation Guide

Tektronix 6011A Multi Function Tester Installation Guide

December 24, 2025
Tektronix 6011A Multi Function Tester Specifications Model: 6011A Manufacturer: KYORITSU ELECTRICAL INSTRUMENTS WORKSLTD. Operating Voltage: 230V AC +10%, -15% Functions: Loop, Prospective Short Circuit Current (PSC), RCD testing, Continuity testing, Insulation testing Safety Warnings Electricity is dangerous and can cause…
Brand: Tektronix