Qingdao Tlead International Company Ltd.

1. Measuring range: 0~1999¦Ěs/cm
2. Resolution: 1¦Ěs/cm
3. Accuracy: ± 2%F. S
4. Operating ...

[Expiration Date: 2010-11-19]

Dissolved Oxygen Meter
1. With the function of double displays of dissolved oxygen concentration value ...

[Expiration Date: 2010-05-23]

Technical Specification:
Range: pH: 0.00~14.00pH; MV: 0~± 1999mV; Temp: 0~100 º C
Accuracy: ...

[Expiration Date: 2010-11-24]

It uses combined pH electrode of high sensitivity, fast response, and good repetition as probe. With 3-1/2 ...

[Expiration Date: 2010-05-23]

Gb-420E
Features:
Full range of counting, with external display
Automatic reset and accumulation ...

[Expiration Date: 2010-11-12]

º CIt uses combined pH electrode of high sensitivity, fast response, and good repetition as probe. ...

[Expiration Date: 2010-11-19]

It is an accurate secondary instrument with LED digital display. It is applicable to determine pH value of ...

[Expiration Date: 2010-11-19]

Large and easy-to-read LCD
Waterproof design
Data hold

Technical Specification:
Measuring range: ...

[Expiration Date: 2010-05-23]

Measuring range: PH 0.00~14.00PH;
ORP: 0~ ± 1999mV
Accuracy:
PH: ± (0.1%+2 digits) ...

[Expiration Date: 2010-05-23]

Model KL-1382B
Measuring range 0~1999us/cm
Accuracy ± 2% F*S
Resolution 1us/cm
Display ...

[Expiration Date: 2010-11-24]

Measuring range: 0.00~14.00PH
Accuracy: ± 0.02PH
Resolution: 0.01PH
Set Range: 3.50~10.50PH ...

[Expiration Date: 2010-11-19]

Counter Meter for Fishing
3 digit and reading by meter, from 000-999 meters
Full sealed, stainless ...

[Expiration Date: 2010-11-23]

Soil PH & Moisture Meter KS-06
KS-06 is our NEWEST soil pH & moisture tester, It is an ESSENTIAL DEVICE, ...

[Expiration Date: 2010-05-23]

Large and easy-to-read LCD
Waterproof design
Data hold

Technical Specification:
Measuring range: ...

[Expiration Date: 2010-11-19]

FEATURES º C
Big LCD display for easy reading
Speedy measuring, wide range
Manual ON/OFF, auto ...

[Expiration Date: 2010-11-23]

Dissolved Oxygen Meter
Range:
Dissolved Oxygen: 0.00-19.99mg/L (liter).
Oxygen in Air: 0.0-255.0 %. ...

[Expiration Date: 2010-05-23]

KL-233T LEVEL CONTROLLER
(With Temperature Display)
Technical Specification:
Temp Range: 0~80ºC ...

[Expiration Date: 2010-05-23]

KL-233 LEVER CONTROLLER
Power Supply: 220V/50HZ or 110V/60HZ
Power Consumption: 2Watts
Size: 150 ...

[Expiration Date: 2010-11-24]

FEATURES
Differences from the KL-760:
Designed for commercial/industrial applications.
Stronger, ...

[Expiration Date: 2010-05-23]

Range: 0 - 9990 ppm (mg/L)
Resolution: 1 ppm (also available in 10 ppm)
Accuracy: +/- 2%
Power ...

[Expiration Date: 2010-05-23]

This instrument is a panel instrument for on-line monitoring of industrial process conductivity. ...

[Expiration Date: 2010-11-19]

Moisture meter
Measuring Range: 4%~40%RH

[Expiration Date: 2010-06-09]

Dissolved Oxygen Meter
FEATURES:
3-1/2LCD with blue-light
Automatic temperature compensation ...

[Expiration Date: 2010-05-23]

Range 0.00~14.00pH
Accuracy ± 0.1PH
Resolution 0.01PH
Operating temp 0º C~50º C ...

[Expiration Date: 2010-11-19]

New Arrival KL-035 High Accuracy Water Proof PH meters

Upgrade from KL-009(III)

Range: 0.00-14.00PH ...

[Expiration Date: 2010-01-05]

KS-08 Soil pH Digital Tester
Size: 50.5 × 240mm Weight: 100g
Measuring Range: 0.0-14.0 pH ...

[Expiration Date: 2010-11-23]

PHT-027 multi-parameter Water Monitor
Range:
EC: 0.00~19.99EC; PH: 0.00~14.00PH
CF: 0.0~199.9CF; MV: ...

[Expiration Date: 2010-11-06]

Technical Specification:
Measuring range: 0.00~14.00PH
Accuracy: ±(0.1%+2 digits) after ...

[Expiration Date: 2010-11-24]