Basic Features
Lightweight approx. 290g
Large LCD
Easy to use large size data hold button
Sampling rate : 3 times / sec.
AC frequency bandwidth : 50～500Hz
DCL-1000 Sanwa AC Digital Clamp Meter
Month: May 2019
KEW 3125A High Voltage Insulation Testers in Bangladesh
- • Insulation Resistance up to 1TΩ
- • Short-Circuit Current up to 1.5mA
- • Wide Test Voltage from 250V to 5000V
- • Diagnosis Function of PI and DAR
- • Newly-designed alligator clip
- • It comes with a tough hard case
- • Filter function reduces noise interference for obtaining stable measurement
- • Large display with Bar Graph indication and backlight
- • Live voltage warning
- • Safety standard IEC 61010-1 CAT IV 300V / CAT III 600V
Insulation resistance
| Rated voltage | 250V | 500V | 1000V | 2500V | 5000V |
|---|---|---|---|---|---|
| Accuracy | 0.0 – 100.0MΩ | 0.0 – 99.9MΩ 80 – 1000M Ω | 0.0 – 99.9MΩ 80 – 999MΩ 0.80 – 2.00G Ω | 0.0 – 99.9MΩ 80 – 999MΩ 0.80 – 9.99GΩ 8.0 – 100.0GΩ | 0.0 – 99.9MΩ 80 – 999MΩ 0.80 – 9.99GΩ 8.0 – 99.9GΩ 80 – 1000GΩ |
| ±5%rdg±3dgt | ±5%rdg±3dgt | ±5%rdg±3dgt | ±5%rdg±3dgt | ±5%rdg±3dgt ±20%rdg (100GΩ or more) | |
| Short circuit current | 1.5mA | ||||
| Output voltage | |||||
| Accuracy | ±10% | -10 – +20% | 0 – +20% | ||
| Monitor | ±10%rdg±20V |
Voltage measurement
| Measuring range | AC: 30 – 600V (50/60Hz), DC: ±30 – ±600V |
|---|---|
| Accuracy | ±2%rdg±3dgt |
General
| Applicable standards | IEC 61010-1, 61010-2-030 CAT Ⅳ 300V / CAT Ⅲ 600V Pollution degree 2, IEC 61010-031, IEC 61326-1, 2-2 |
|---|---|
| Power source | DC12V : LR14/R14 × 8pcs |
| Dimensions | 177 (L) × 226  × 100 (D) mm300 (L) × 315 × 125 (D) mm (Hard case) |
| Weight | 3125A: 1.9kg approx. (including batteries) 4kg approx. (including accessories) |
| Included Accessories | 7165A (Line probe: 3m), 7264 (Earth cord: 3m), 7265 (Guard cord: 3m), 8019 (Hook type prod), 9180 (3025A Hard case), 9181 (3125A Hard case), LR14 (Alkaline battery size C) × 8, Instruction manual |
| Optional Accessories | 7168A (Line probe with alligator clip: 3m), 7253 (Longer line probe with alligator clip: 15m), 8302 (Adaptor for recorder) |
KEW 3125A High Voltage Insulation Testers in Bangladesh 
KEW 3125A High Voltage Insulation Testers in Bangladesh
Lutron PH-222 pH Meter with auto calibration Pen Type in bangladesh
Product Review
- 0 to 14.00 pH.
- ATC (auto temperature compensation).
- Auto calibration for pH 4, pH 7 or pH 10.
- Meter with pH electrode, all in one.
- IP-67, water proof.
- Easy replacement for the pH electrode.
- Pen type, easy carry out.
- Data logger.
- pH 4, pH 7 standard solution are included.
- DC 1.5V battery ( UM-4, AA ) x 4, long life.
৳ 13,500.00
Features
- Pen type digital pH meter, all in one, pH electrode is included, easy for general purpose application.
- Build in temperature sensor for auto temperature compensation ( ATC ).
- pH 4, pH 7 standard solution are standard accessories.
- Easy to change the pH electrode.
- IP67, water proof and protection.
- Auto calibration for pH 4, pH 7 or pH 10.
- High input impedance.
- LCD with two displays.
- Data hold function for freezing the desired value.
- Auto power off.
- Records max. and min. value with recall.
- Microcomputer circuit, intelligent function, high accuracy.
- Compact size, light weight.
- Power supply by DC 1.5 V battery ( UM4/AAA ) x 4 PCs,
- Available for wide applications, such as aquarium, beverage, fish hatcheries, food processing, photography, laboratory, quality control, school & colleges, swimming pools, water conditions.
Senz mSiemen (0~19.9mS)
The Senz mSiemen tester is designed to measure high water concentration. It is widely used in industrial boilers, cooling towers and chemical mixing where water concentration is monitored. The Senz mSiemen is rugged and accurate with a display resolution on 0.1mS and can measure up to 19.9mS. With automatic temperature compensation, all readings are displayed at 25ºC for the ease of data comparison. It is also important for accuracy as temperature significantly affects liquid at high concentrations.
Precision
Precise display of 0.1 mS (mili-Siemen) over the scale of 0 to 19.9 mS.
One-Touch Calibration
On activation, the tester calibrates the end-point automatically at prescribed standard solution.
Auto-End Point
The tester automatically senses a stable end-point reading and freezes it for recording.
Hold Function
Able to freeze display for ease of reading and recording.
Beep Function
The tester beeps at every press of the button and beeps on every completed function and end-point reading.
Specifications:
| Model: | Senz mSiemen |
| Range: | 0.1 to 19.9 mS |
| Resolution: | 0.1 mS |
| Accuracy: | ± 2% full scale |
| Calibration Points: | One touch button |
| Battery Type: | 4 x 1.5V button cell (Alkaline A76 or equivalent) |
| Battery Life: | Approx. 100 hours |
| Automatic Shut-off: | Approx. 15 minutes |
| Automatic Temperature Compensation: | 0 to 50°C or 32 to 122°F |
| Operating Temperature: | 0 to 50°C or 32 to 122°F |
| Packaging Dimension Size (LxWxH): | 185mm x 65mm x 25mm |
| Packaging Weight: | Approx. 135gm |
| Product Dimension Size (LxWxH): | 170mm x 32mm x 15mm |
| Product Weight: | Approx. 70gm |
| Click to download Instructions Manual |
Senz µSiemen (0~1,999µS)
The Senz µSiemen tester is a conductivity tester used to measure water concentrations. It is used in water treatment, chemical dilution, testing of industrial waste or drinking water where water quality control is required. The Senz µSiemen tester has a display resolution of 1µS. It is both rugged and accurate. It is the best tool for the technician on the go!
Precision
Precise display of 1 µS (Micro-Siemen)
One-Touch Calibration
On activation, the tester calibrates the end-point automatically at the prescribed standard solution.
Auto-End Point
The tester automatically senses a stable end-point reading and freezes it for recording.
Hold Function
Able to freeze display for ease of reading and recording.
Beep Function
The tester beeps at every press of the button and beeps on every completed function and end-point reading.
Specifications
| Model: | Senz µSiemen |
| Range: | 1 to 1990 µS |
| Resolution: | 1 µS |
| Accuracy: | ± 2% full scale |
| Calibration Points: | One touch button |
| Battery Type: | 4 x 1.5V button cell (Alkaline A76 or equivalent) |
| Battery Life: | Approx. 100 hours |
| Automatic Shut-off: | Approx. 15 minutes |
| Automatic Temperature Compensation: | 0 to 50°C or 32 to 122°F |
| Operating Temperature: | 0 to 50°C or 32 to 122°F |
| Packaging Dimension Size (LxWxH): | 185mm x 65mm x 25mm |
| Packaging Weight: | Approx. 135gm |
| Product Dimension Size (LxWxH): | 170mm x 32mm x 15mm |
| Product Weight: | Approx. 70gm |
| Click to download Instructions Manual |
Senz TDS 2 (100-10000 ppm)
The Senz TDS 2 is designed for liquid testing where high concentrations of below 10,000 ppm is measured. The Senz TDS 2 is both rugged and accurate. TDS readings are converted from conductivity with the factor of 2 which is an industrial standard for water testing. All readings are temperature compensated to 25ºC, a must for concentrated liquids. The Senz TDS 2 is used to measure condensate, boiler water, swimming pool water and industrial waste control etc.
Precision
Precise display of 10 ppm over the scale of 0 to 10,000 ppm.
One-Touch Calibration
On activation, the tester calibrates the end-point automatically at prescribed standard solution.
Auto-End Point
The tester automatically senses a stable end-point reading and freezes it for recording.
Hold Function
Able to freeze display for ease of reading and recording.
Beep Function
The tester beeps at every press of the button and beeps on every completed function and end-point reading.
Specifications:
| Model: | Senz TDS 2 |
| Range: | 100 to 10,000 ppm |
| Resolution: | 100ppm |
| Accuracy: | ± 2% full scale |
| Calibration Points: | Single point at 6440ppm |
| Battery Type: | 4 x 1.5V button cell (Alkaline A76 or equivalent) |
| Battery Life: | Approx. 100 hours |
| Automatic Shut-off: | Approx. 15 minutes |
| Automatic Temperature Compensation: | 0 to 50°C or 32 to 122°F |
| Operating Temperature: | 0 to 50°C or 32 to 122°F |
| Packaging Dimension Size (LxWxH): | 185mm x 65mm x 25mm |
| Packaging Weight: | Approx. 135gm |
| Product Dimension Size (LxWxH): | 170mm x 32mm x 15mm |
| Product Weight: | Approx. 70gm |
| Click to download Instructions Manual |
Senz TDS (0~1999ppm)
The Senz TDS tester is designed for ruggedness and accuracy. TDS is measured in water processing and industrial water treatment and control. The conversion factor from conductivity is to the factor of 2 which is an industrial standard. It is the best gauge to perform QC and on-site checks in boilers, cooling towers and chemical dilution for waste disposal.
High Precision
Precise display of 1 ppm over the scale of 0 to 1990 ppm.
One-Touch Calibration
On activation, the tester calibrates the end-point automatically at prescribed standard solutions.
Auto-End Point
The tester automatically senses a stable end-point reading and freezes it for recording.
Beep Function
Beeps at every press of the button and long beep on every completed function or end-point reading.
Specifications:
| Model: | Senz TDS |
| Range: | 1 to 1,990 ppm |
| Resolution: | 1 ppm |
| Accuracy: | ± 2% full scale |
| Calibration Points: | Single |
| Battery Type: | 4 x 1.5V button cell (Alkaline A76 or equivalent) |
| Battery Life: | Approx. 100 hours |
| Automatic Shut-off: | Approx. 15 minutes |
| Automatic Temperature Compensation: | 0 to 50°C or 32 to 122°F |
| Operating Temperature: | 0 to 50°C or 32 to 122°F |
| Packaging Dimension Size (LxWxH): | 185mm x 65mm x 25mm |
| Packaging Weight: | Approx. 135gm |
| Product Dimension Size (LxWxH): | 170mm x 32mm x 15mm |
| Product Weight: | Approx. 70gm |
| Click to download Instructions Manual |
Senz Redox (999~ +999mV)
Redox is the measure of oxidation reduction potential (ORP).
The Senz Redox can be use in swimming pools or spas to measure the oxidizing power of the chlorine disinfection in pool water. This is an alternative to measuring chlorine with chemical test kit. While Redox does not give direct reading in ppm of chlorine, but indicate the sufficiency of sanitizing power in mili-volts rather than ppm alone.
The benefits of drinking alkaline water have got more homes owning alkaline water machines. Redox is also a good indicator of good alkaline water where the more negative the ORP value, the more antioxidizing it is. Alkaline water generating machines requires maintenance if the redox readings are below expectation. Therefore, having a Redox meter comes handy for owners to monitor the efficiency of their machines.
Specifications:
| Model: | Senz Redox |
| Range: | ± 999 mV |
| Resolution: | 1 mV |
| Accuracy: | ± 20 mV |
| Calibration Points: | One touch button |
| Battery Type: | 4 x 1.5V button cell (Alkaline A76 or equivalent) |
| Battery Life: | Approx. 150 hours |
| Automatic Shut-off: | Approx. 25 minutes |
| Product Life: | min.365 tests or about 1 year |
| Operating Temperature: | 0 to 50°C or 32 to 122°F |
| Packaging Dimension Size (LxWxH): | 185mm x 65mm x 25mm |
| Packaging Weight: | Approx. 135gm |
| Product Dimension Size (LxWxH): | 170mm x 32mm x 15mm |
| Product Weight: | Approx. 70gm |
| Click to download Instructions Manual |
Senz pH Pro (0~14.00pH, ATC)
The Senz pH Pro is specially designed for high accuracy and ruggedness. It’s excellent features are best suited for industries, laboratories and clinics, where accuracy is of utmost importance. The tester is equipped with Automatic Temperature Compensation (ATC) to make accurate calibrations, which enhances accuracy in subsequent tests.
Ruggedness
Its ruggedness is unmatched by any similar pocket size tester. The uniquely re-enforced glass sensor can withstand accidental drops and shocks.One-Touch 2 Point CalibrationOn activation, the tester recognizes pH buffers at 7, 4, 10 and it performs 2 point calibrations and complete the end-point reading automatically.Auto-End PointEliminates guesswork! The tester automatically senses a stable end-point reading and freezes it for recording.
Beep FunctionThe tester beeps at every press of a button and beeps on every completed function and end-point reading.
Specifications
| Model: | Senz pH Pro |
| Range: | 0.00 to 14.00 pH |
| Resolution: | 0.01 pH |
| Accuracy: | ± 0.05 pH |
| Calibration: | One-touch for 2 point calibration |
| Battery Type: | 4 x 1.5V button cell (Alkaline A76 or equivalent) |
| Battery Life: | Approx. 150 hours |
| Automatic Shut-off: | Approx. 15 minutes |
| Automatic Temperature Compensation: | 0 to 70°C |
| Operating Temperature: | 0 to 50°C or 32 to 122°F |
| Packaging Dimension Size (LxWxH): | 185mm x 65mm x 25mm |
| Packaging Weight: | Approx. 135gm |
| Product Dimension Size (LxWxH): | 170mm x 32mm x 15mm |
| Product Weight: | Approx. 70gm |
| Click to download Instructions Manual |
Senz pH Duo (0~14.0pH, 0~50ºC)
The Senz pH Duo is a 2 in 1 tester that measures pH as well as temperature in water. This is especially convenient when both pH and temperature readings are needed. Now you do not need to buy another thermometer and you also save time between tests. The Senz pH Duo is rugged, splash proof and drop shock resistant. The automatic endpoint reading means that a technician will not need to guess the endpoint of a pH reading, thus ensuring accurate records of data all the time.
Advanced features:
One-Touch Calibration
Effortless calibration with a single press of the button. Always calibrate accurately!
Automatic Endpoint Reading & Calibration
Eliminates guesswork! The unit automatically locks to an endpoint reading during each test and calibration.
Beep Function
Audible beep on every press of a button and a long beep on every completed function and end-point reading.
Specifications
| Model: | Senz pH Duo |
| Range: | 0 to 14 pH 0 to 50 °C |
| Resolution: | 0.1 pH 0.1 °C |
| Accuracy: | ± 0.2 pH ± 0.5 °C |
| Calibration Points: | Single point at pH7 |
| Battery Type: | 4 x 1.5V button cell (Alkaline A76 or equivalent) |
| Battery Life: | Approx. 150 hours |
| Automatic Shut-off: | Approx. 15 minutes |
| Operating Temperature: | 0 to 50°C or 32 to 122°F |
| Packaging Dimension Size (LxWxH): | 185mm x 65mm x 25mm |
| Packaging Weight: | Approx. 135gm |
| Product Dimension Size (LxWxH): | 170mm x 32mm x 15mm |
| Product Weight: | Approx. 70gm |
| Click to download Instructions Manual |
Ronex International 
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